Sonnet 5.5, GPT-6.1 Sol and Dots: three busy days in AI
Anthropic shipped Sonnet 5.5, OpenAI unveiled GPT-6.1 Sol and always-on Dots agents at DevDay, and GPT-6.1 Astra was shelved. A quick rundown.
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AI
AI in September 2026: 7 new models at a glance
Anthropic, OpenAI, Google, Meta and SpaceXAI all shipped new models in the same month. Who announced what and how prices moved, in brief.