{"source":"polymarket","id":"841212","ticker":"which-company-has-the-best-code-arena-webdev-ai-model-end-of-october","slug":"which-company-has-the-best-code-arena-webdev-ai-model-end-of-october","title":"Which company has the best Code Arena WebDev AI model end of October?","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/which-company-has-the-best-coding-ai-model-end-of-april-K6BTi-oBO1z1.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/which-company-has-the-best-coding-ai-model-end-of-april-K6BTi-oBO1z1.jpg","active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":1539.339706,"volume_24hr":1539.339706,"volume_24h_change":null,"normalized_vol_24hr":22.20636558532715,"normalized_volume":12.272320747375488,"liquidity":3607.70878,"open_interest":704.025598,"categories":["Science and Technology"],"tags":[{"id":"439","slug":"ai","label":"AI"},{"id":"1401","slug":"tech","label":"Tech"},{"id":"104426","slug":"coding","label":"Coding"},{"id":"105627","slug":"webdev","label":"WebDev"},{"id":"104431","slug":"moonshot","label":"Moonshot"},{"id":"105580","slug":"ai-rankings","label":"AI Rankings"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Other","top_outcome_probability":0.5,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-08-13T12:49:04.668729Z","fetched_at":"2026-08-13T12:49:04.668729Z","added_at":"2026-08-12T23:56:38.531404Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,236.58,698.899706,871.339706,1539.339706,1539.339706,1539.339706,1539.339706],"markets":[{"source":"polymarket","id":"3554548","event_id":"841212","slug":"will-anthropic-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840755","question":"Will Anthropic have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Anthropic","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-anthropic-have-the-best-ai-agent-at-the-end-of-august-2026-2026071621024631-39p_KrIfUFl8.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-anthropic-have-the-best-ai-agent-at-the-end-of-august-2026-2026071621024631-39p_KrIfUFl8.png","outcomes":["Yes","No"],"outcome_prices":[0.305,0.695],"probability":0.305,"spread":0.25,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":107.231266,"volume_24hr":107.231266,"prob_24h_change":-0.19,"volume_24h_change":107.231266,"normalized_vol_24hr":9.22136402130127,"normalized_volume":6.43772029876709,"liquidity":214.6381,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-anthropic-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840755","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.495,0.455,0.43,0.44,0.44,0.45,0.45,0.25,0.17,0.47,0.315,0.3,0.295,0.29]},{"source":"polymarket","id":"3554556","event_id":"841212","slug":"will-google-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840763","question":"Will Google have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Google","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-google-have-the-top-ai-model-on-february-28-MS2LhSAdlHGk.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-google-have-the-top-ai-model-on-february-28-MS2LhSAdlHGk.jpg","outcomes":["Yes","No"],"outcome_prices":[0.23,0.77],"probability":0.23,"spread":0.38,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":85.021266,"volume_24hr":85.021266,"prob_24h_change":-0.265,"volume_24h_change":85.021266,"normalized_vol_24hr":8.339262008666992,"normalized_volume":5.821897506713867,"liquidity":244.8933,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-google-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840763","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.46,0.44,0.435,0.44,0.445,0.45,0.215,0.31,0.235,0.32,0.315,0.32,0.235]},{"source":"polymarket","id":"3554551","event_id":"841212","slug":"will-spacexai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840758","question":"Will SpaceXAI have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"SpaceXAI","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-spacexai-have-the-best-text-to-image-ai-at-the-end-of-july-2026-20260715013-sDKidBNrmQqb.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-spacexai-have-the-best-text-to-image-ai-at-the-end-of-july-2026-20260715013-sDKidBNrmQqb.png","outcomes":["Yes","No"],"outcome_prices":[0.21,0.79],"probability":0.21,"spread":0.24,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.0,"volume_24hr":63.0,"prob_24h_change":-0.28500000000000003,"volume_24h_change":63.0,"normalized_vol_24hr":7.268833160400391,"normalized_volume":5.0745978355407715,"liquidity":227.9922,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-spacexai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840758","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.45,0.44,0.435,0.45,0.5,0.45,0.33,0.21,0.255,0.25,0.24,0.245,0.215]},{"source":"polymarket","id":"3554547","event_id":"841212","slug":"will-moonshot-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840754","question":"Will Moonshot have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Moonshot","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-moonshot-have-the-best-ai-agent-at-the-end-of-august-2026-20260716210246322-1XN6lwAew-Oe.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-moonshot-have-the-best-ai-agent-at-the-end-of-august-2026-20260716210246322-1XN6lwAew-Oe.png","outcomes":["Yes","No"],"outcome_prices":[0.145,0.855],"probability":0.145,"spread":0.25,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.0,"volume_24hr":63.0,"prob_24h_change":-0.35,"volume_24h_change":63.0,"normalized_vol_24hr":7.268833160400391,"normalized_volume":5.0745978355407715,"liquidity":215.3372,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-moonshot-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840754","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.495,0.455,0.45,0.45,0.45,0.48,0.465,0.34,0.23,0.23,0.24,0.235,0.235,0.19]},{"source":"polymarket","id":"3554554","event_id":"841212","slug":"will-alibaba-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840761","question":"Will Alibaba have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Alibaba","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-alibaba-have-the-best-ai-agent-at-the-end-of-august-2026-20260716210803638-HGGGQOL-fYvS.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-alibaba-have-the-best-ai-agent-at-the-end-of-august-2026-20260716210803638-HGGGQOL-fYvS.png","outcomes":["Yes","No"],"outcome_prices":[0.135,0.865],"probability":0.135,"spread":0.21,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.0,"volume_24hr":63.0,"prob_24h_change":-0.36,"volume_24h_change":63.0,"normalized_vol_24hr":7.268833160400391,"normalized_volume":5.0745978355407715,"liquidity":197.8055,"categories":["Science and Technology"],"countries":["China"],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-alibaba-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840761","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.495,0.44,0.425,0.445,0.445,0.495,0.45,0.235,0.17,0.25,0.215,0.195,0.15]},{"source":"polymarket","id":"3554558","event_id":"841212","slug":"will-deepseek-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840765","question":"Will DeepSeek have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"DeepSeek","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-deepseek-have-the-top-ai-model-on-march-31-puDB2eDJx4-L.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-deepseek-have-the-top-ai-model-on-march-31-puDB2eDJx4-L.png","outcomes":["Yes","No"],"outcome_prices":[0.135,0.865],"probability":0.135,"spread":0.21,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.0,"volume_24hr":63.0,"prob_24h_change":-0.36,"volume_24h_change":63.0,"normalized_vol_24hr":7.268833160400391,"normalized_volume":5.0745978355407715,"liquidity":198.6674,"categories":["Science and Technology"],"countries":["China"],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-deepseek-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840765","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.46,0.445,0.445,0.44,0.445,0.445,0.32,0.215,0.35,0.19,0.15]},{"source":"polymarket","id":"3554549","event_id":"841212","slug":"will-openai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840756","question":"Will OpenAI have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"OpenAI","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-have-the-top-ai-model-on-february-28-3eaAmSON076D.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-have-the-top-ai-model-on-february-28-3eaAmSON076D.jpg","outcomes":["Yes","No"],"outcome_prices":[0.125,0.875],"probability":0.125,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.0,"volume_24hr":63.0,"prob_24h_change":-0.33,"volume_24h_change":63.0,"normalized_vol_24hr":7.268833160400391,"normalized_volume":5.0745978355407715,"liquidity":223.0888,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-openai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840756","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.455,0.46,0.435,0.27,0.44,0.435,0.255,0.265,0.335,0.395,0.255,0.205,0.21,0.17]},{"source":"polymarket","id":"3554555","event_id":"841212","slug":"will-minimax-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840762","question":"Will MiniMax have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"MiniMax","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-minimax-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-20260715-PQSqEcpcFpBB.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-minimax-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-20260715-PQSqEcpcFpBB.png","outcomes":["Yes","No"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":123.671051,"volume_24hr":123.671051,"prob_24h_change":-0.415,"volume_24h_change":123.671051,"normalized_vol_24hr":9.786515235900879,"normalized_volume":6.832269668579102,"liquidity":239.4565,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:19:45.556521Z","fetched_at":"2026-08-13T12:18:51.286823Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-minimax-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840762","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.455,0.445,0.44,0.44,0.445,0.445,0.07,0.055,0.28,0.215,0.185,0.145,0.08]},{"source":"polymarket","id":"3554552","event_id":"841212","slug":"will-meta-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840759","question":"Will Meta have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Meta","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-meta-have-the-best-ai-model-at-the-end-of-april-2026-mEoVJFHkGAZd.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-meta-have-the-best-ai-model-at-the-end-of-april-2026-mEoVJFHkGAZd.png","outcomes":["Yes","No"],"outcome_prices":[0.07,0.93],"probability":0.07,"spread":0.06,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":167.1715,"volume_24hr":167.1715,"prob_24h_change":-0.425,"volume_24h_change":167.1715,"normalized_vol_24hr":11.038151741027832,"normalized_volume":7.706075668334961,"liquidity":299.1645,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-meta-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840759","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.485,0.44,0.43,0.44,0.45,0.44,0.28,0.355,0.16,0.12,0.08,0.075]},{"source":"polymarket","id":"3554562","event_id":"841212","slug":"will-mistral-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840769","question":"Will Mistral have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Mistral","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-company-a-have-the-top-ai-model-on-september-30-A6OlKbmlY6RD.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-company-a-have-the-top-ai-model-on-september-30-A6OlKbmlY6RD.jpg","outcomes":["Yes","No"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.021266,"volume_24hr":63.021266,"prob_24h_change":-0.44,"volume_24h_change":63.021266,"normalized_vol_24hr":7.269994735717773,"normalized_volume":5.075408458709717,"liquidity":216.0441,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-mistral-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840769","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.485,0.455,0.43,0.43,0.435,0.46,0.44,0.145,0.185,0.2,0.22,0.19,0.13]},{"source":"polymarket","id":"3554550","event_id":"841212","slug":"will-zptai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840757","question":"Will Z.ai have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Z.ai","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-zai-have-the-second-best-ai-model-on-september-30-I9QblP2bjC3m.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-zai-have-the-second-best-ai-model-on-september-30-I9QblP2bjC3m.jpg","outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.08,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":63.02104,"volume_24hr":63.02104,"prob_24h_change":-0.45,"volume_24h_change":63.02104,"normalized_vol_24hr":7.26998233795166,"normalized_volume":5.075399875640869,"liquidity":210.9709,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-zptai-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840757","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.49,0.47,0.445,0.25,0.435,0.435,0.245,0.435,0.245,0.24,0.15,0.08,0.08,0.055]},{"source":"polymarket","id":"3554560","event_id":"841212","slug":"will-tencent-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840767","question":"Will Tencent have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Tencent","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-tencent-have-the-best-text-to-image-ai-at-the-end-of-july-2026-202607150137-XOn9JPuc1eU_.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-tencent-have-the-best-text-to-image-ai-at-the-end-of-july-2026-202607150137-XOn9JPuc1eU_.png","outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.018,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":116.311266,"volume_24hr":116.311266,"prob_24h_change":-0.455,"volume_24h_change":116.311266,"normalized_vol_24hr":9.541271209716797,"normalized_volume":6.661056995391846,"liquidity":250.03355,"categories":["Science and Technology"],"countries":["China"],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-tencent-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840767","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.475,0.44,0.265,0.445,0.455,0.27,0.275,0.075,0.07,0.04,0.045,0.04,0.0395]},{"source":"polymarket","id":"3554557","event_id":"841212","slug":"will-xiaomi-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840764","question":"Will Xiaomi have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Xiaomi","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-xiaomi-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-202607151-yCGBDwV8NTyU.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-xiaomi-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-202607151-yCGBDwV8NTyU.jpg","outcomes":["Yes","No"],"outcome_prices":[0.038,0.962],"probability":0.038,"spread":0.034,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":112.82,"volume_24hr":112.82,"prob_24h_change":-0.457,"volume_24h_change":112.82,"normalized_vol_24hr":9.42065715789795,"normalized_volume":6.576852798461914,"liquidity":212.04638,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-xiaomi-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840764","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.46,0.44,0.455,0.455,0.48,0.455,0.31,0.14,0.125,0.0395,0.039,0.039]},{"source":"polymarket","id":"3554559","event_id":"841212","slug":"will-thinky-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840766","question":"Will Thinky have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Thinky","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-thinky-have-the-best-code-arena-webdev-ai-at-the-end-of-august-2026-2026071-5CCBBwyTYeXw.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-thinky-have-the-best-code-arena-webdev-ai-at-the-end-of-august-2026-2026071-5CCBBwyTYeXw.jpg","outcomes":["Yes","No"],"outcome_prices":[0.038,0.962],"probability":0.038,"spread":0.056,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":104.72,"volume_24hr":104.72,"prob_24h_change":-0.462,"volume_24h_change":104.72,"normalized_vol_24hr":9.129165649414062,"normalized_volume":6.373353958129883,"liquidity":229.78871,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-thinky-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840766","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.5,0.43,0.44,0.245,0.435,0.43,0.245,0.435,0.145,0.195,0.125,0.0395,0.039,0.0395,0.0385]},{"source":"polymarket","id":"3554553","event_id":"841212","slug":"will-bytedance-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840760","question":"Will ByteDance have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"ByteDance","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-bytedance-have-the-best-ai-model-at-the-end-of-april-2026-e3p1kNfiUBSm.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-bytedance-have-the-best-ai-model-at-the-end-of-april-2026-e3p1kNfiUBSm.png","outcomes":["Yes","No"],"outcome_prices":[0.0295,0.9705],"probability":0.0295,"spread":0.019,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":117.50999999999999,"volume_24hr":117.50999999999999,"prob_24h_change":-0.4655,"volume_24h_change":117.50999999999999,"normalized_vol_24hr":9.582030296325684,"normalized_volume":6.689512252807617,"liquidity":204.46412,"categories":["Science and Technology"],"countries":["China"],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-bytedance-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840760","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.49,0.455,0.445,0.44,0.45,0.45,0.18,0.315,0.125,0.039,0.036,0.0335,0.031]},{"source":"polymarket","id":"3554561","event_id":"841212","slug":"will-poolside-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840768","question":"Will Poolside have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Poolside","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-poolside-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-2026071-n676mE7O001Z.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-poolside-have-the-best-code-arena-webdev-ai-at-the-end-of-july-2026-2026071-n676mE7O001Z.png","outcomes":["Yes","No"],"outcome_prices":[0.0285,0.9715],"probability":0.0285,"spread":0.017,"active":true,"closed":false,"start_date":"2026-08-12T23:56:37Z","end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":163.841051,"volume_24hr":163.841051,"prob_24h_change":-0.46649999999999997,"volume_24h_change":163.841051,"normalized_vol_24hr":10.952157020568848,"normalized_volume":7.646039962768555,"liquidity":219.15908,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T12:49:47.732988Z","fetched_at":"2026-08-13T12:49:04.819735Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-poolside-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840768","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.495,0.495,0.46,0.43,0.44,0.44,0.445,0.07,0.155,0.14,0.0385,0.036,0.0335,0.0305]},{"source":"polymarket","id":"3554563","event_id":"841212","slug":"will-any-other-company-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840770","question":"Will any other company have the best Code Arena | WebDev AI at the end of October 2026?","group_item_title":"Other","description":"This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under \"Code Arena | WebDev\" filtered for \"Models\" is checked on October 31, 2026, 12:00 PM ET.\n\nResults from the \"Rank\" column under the \"Code Arena | WebDev\" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for \"Models\" will be used to resolve this market.\n\nNote: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.\n\nModels will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.\n\nThe resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to \"Other\".","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-10-31T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-08-13T01:06:54.430636Z","fetched_at":"2026-08-12T23:56:38.595987Z","added_at":"2026-08-12T23:56:38.595987Z","url":"https://polymarket.com/event/which-company-has-the-best-code-arena-webdev-ai-model-end-of-october/will-any-other-company-have-the-best-code-arena-webdev-ai-at-the-end-of-october-2026-20260811194840770","event_title":"Which company has the best Code Arena WebDev AI model end of October?","chart_24h":[0.5,0.5]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/841212","as_of":"2026-08-13T13:00:27.929472Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Which company has the best Code Arena WebDev AI model end of October?\" — top market at 7% probability across 17 outcomes","source_url":null}}