Anthropic and OpenAI announce more powerful (and cheaper) AI models
TechnologyWhat to know
- I thought we were supposed to be slowing down the frontier.S1
- It comes hot on the heels of Opus 5.5.S2
Timeline · newest first
1mo
Engadget
Anthropic and OpenAI announce more powerful (and cheaper) AI models
I thought we were supposed to be slowing down the frontier.
1mo
Xda Developers
OpenAI returns fire against Anthropic's Opus 5.5 with better, cheaper GPT-6 models
It comes hot on the heels of Opus 5.5.
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Published Sep 22, 2026
What to know
- I thought we were supposed to be slowing down the frontier.S1
- It comes hot on the heels of Opus 5.5.S2
Timeline · newest first
Sources · 2 citations
S2
Xda DevelopersLead
1 report · EN
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