Name: Claude Opus 4.5
Brand: Anthropic

Where to run it

Other tracked companies’ own announcements naming this model — each is that platform’s claim, not the lab’s.

Hugging FaceDeveloper tool· 28 Jan

We Got Claude to Build CUDA Kernels and teach open models!

Hugging Face announces upskill, a tool to generate agent skills using large models (like Claude Opus 4.5) and transfer them to smaller open models, demonstrated on CUDA kernel writing for diffusers…

AmpCapability change· 24 Nov

Try Claude Opus 4.5 With Us

Amp is offering a limited-time trial of Claude Opus 4.5 as the main agent in smart mode in its product.

Availability and pricing

AnthropicAvailability change· 11 days ago

Claude in Chrome is generally available

Anthropic made Claude in Chrome generally available on every paid Claude plan. Claude can now take autonomous actions in the browser with a safety classifier that validates each action before it…

Coverage

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