Not sure why Anthropic is getting all the attention here. Google been doing this since at least late 2024[1] and openai I believe is doing this around 9 days ago[2].

[1]https://www.nature.com/articles/s41586-024-08025-4 [2]https://help.openai.com/en/articles/8912793-provenance-signa...

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greatgib 41 minutes ago | parent [-]

They don't do it for text I think that is the core issue.

Somehow it is acceptable for us to have photo, video or audio watermarked but not text or worse code.

	▲	pizzly 33 minutes ago \| parent [-]
		Realized your right about OpenAI but they plan to. In the link they state "our goal is to expand provenance signals to all modalities including text" so its comming up regardless. I pretty sure Google does it though.