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Claude Fable 5 arrives: the first Mythos-class model for everyone
Anthropic released Claude Fable 5, a public version of Mythos that falls back to Opus 4.8 in high-risk areas.
Claude Opus 4.8 arrives with Dynamic Workflows
Anthropic released Claude Opus 4.8 at the same price, plus a research-preview tool that runs hundreds of parallel subagents.
Google to invest up to $40 billion in Anthropic
$10 billion now at a $350 billion valuation, and $30 billion more if Anthropic hits performance targets.
OpenAI releases GPT-5.5, its "smartest" model yet
GPT-5.5 is available to paid ChatGPT users and moves OpenAI closer to its AI "super app."
Google launches two new AI chips to compete with Nvidia
The eighth-generation TPU splits into TPU 8t for training and TPU 8i for inference, with up to 3x faster training.
ChatGPT Images 2.0 gets text right, in many languages
The new image model can search the web, make several images from one prompt and render text accurately in many scripts.
Microsoft's terms say Copilot is "for entertainment purposes only"
Copilot's terms of use warn not to rely on it for important advice. Microsoft says it's legacy language that will change.
Microsoft launches three in-house AI models for speech, voice and images
MAI-Transcribe-1, MAI-Voice-1 and MAI-Image-2 are now on Microsoft Foundry, a step toward relying less on OpenAI.
Ricursive Intelligence raised $335M in four months
A startup that uses AI to design chips is now valued at $4 billion. Its founders created Google's AlphaChip.