People I work with either use the dogfood versions of our models, the latest public versions thereof, or Opus 5.5. It's a personal preference thing, we have public usage dashboards and you can see some people are 100% Gemini, some are 100% Claude, some are using both.

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ur-whale 7 hours ago | parent [-]

> some people are 100% Gemini, some are 100% Claude, some are using both.

Does that mean Anthropic now has a copy of Google's source code?

[EDIT]: thanks to people in the know for their answers.

Follow-up question:

if Anthropic models run in a Google cage, does that not also mean Google can distill Anthropic models even easier (both fast and unseen)?

	▲	rfw300 7 hours ago \| parent \| next [-]
		Google offers Anthropic models hosted on GCP through their Agent Platform (fka Vertex AI) - presumably any internal Anthropic use never crosses the Google boundary.
	▲	ashdksnndck 4 hours ago \| parent \| prev \| next [-]
		> if Anthropic models run in a Google cage, does that not also mean Google can distill Anthropic models even easier (both fast and unseen)? Anthropic is indeed trusting Google and other companies they rent compute from. Distilling or stealing the weights would be a contract violation, and would wreck other business relationships. I would be less worried about Google doing this, and more concerned if there is some sketchy neocloud in a van offering suspiciously low pricing.
	▲	brainwad 7 hours ago \| parent \| prev \| next [-]
		AIUI our Claude traffic runs on GCP and so never "leaves the building".
	▲	tonfa 5 hours ago \| parent \| prev \| next [-]
		> if Anthropic models run in a Google cage, does that not also mean Google can distill Anthropic models even easier (both fast and unseen)? Not really in the interest of the cloud org to allow that, they don't really care how well deepmind is doing as long as they can sell TPU and API (incl. reselling openai and anthropic).
	▲	iamdelirium 7 hours ago \| parent \| prev [-]
		No, GCP has been selling Anthropic models for a while (and soon to be OpenAI models).