OpenAI fights back
Theo - T3 — Sep 29, 2026 — news
Why watch
This video covers OpenAI's release of Sol 6.1 as a response to Anthropic's Opus 5.5, comparing their capabilities and pricing. Theo analyzes how Sol 6.1 positions itself against Opus 5.5 and the Astra model, discussing performance and cost differences. The video is aimed at developers and users actively comparing AI models for practical use cases.