{"source":"manifold","id":"hUlz6gshZA","ticker":"hUlz6gshZA","slug":"september-2026-ai-model-releases","title":"September 2026 AI model releases","description":"This market resolves YES for each AI model that receives an official public release during August 2026. A release counts as available to users if it is widely made available through official channels (API, web interface, download, or official partnership). A US only release is enough to count as widely available.\n\nSubvariants are model releases that share the same tier name (e.g., Flash Preview, Flash Live, Flash Instant, Flash Image all count for \"Gemini 3.1 Flash\"; 5.5-Thinking, 5.5-Instant, 5.5-Nano, 5.5-Pro all count for \"GPT5.5\"). Releases with a distinct tier name (Flash-Lite, Flash, Pro as a separate tier, etc.) do NOT count for an adjacent tier, even within the same model family. 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