OpenAI published a recap of DevDay 2026 on September 29, 2026.
OpenAI logged the release time for the dispatch at 10:00:00 UTC.
OpenAI published a recap of its DevDay 2026 event on September 29, 2026.
OpenAI published a recap of DevDay 2026 on September 29, 2026.
OpenAI logged the release time for the dispatch at 10:00:00 UTC.
The models leading the Xentir AI Index right now:
GPT-6 Astra · #1 overallClaude Fable 5.1 · #2 overallClaude Fable 5 · #3 overallCompare: Claude Fable 5 vs Claude Opus 5 →See the full AI Model Rankings →