Model Release Week 09/30/2026 · 1 min read · 2 sources OA · #ai#models We've got a new model yesterday, GPT-6.1-Sol. [1]1OOpenAIWir stellen GPT-6.1 Sol vor Just one day before the release of 6.1 we've got Sonnet 5.5. [2]2Aanthropic.comIntroducing Claude Sonnet 5.5 Sources [1] O OpenAI Wir stellen GPT-6.1 Sol vor ↗ ↩ Source details [2] A anthropic.com Introducing Claude Sonnet 5.5 ↗ ↩ Source details