GR00T 2: Scaling robot foundation models for generalization, dexterity

Re:GR00T 2: Scaling robot foundation models for generalizati... by dannyw on Monday November 09, 2026 @10:35PM (#50435754)

Are you paying API rates?

I'm pretty confident (from internal evals and monitoring over nearly six months now; across many models) API has never been affected by A/B tests / "nerfs" / etc.

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Re:GR00T 2: Scaling robot foundation models for generalizati... by drited on Monday November 09, 2026 @10:45PM (#50435802)

That's interesting, could you share a little more about the evals please? I'm interested in knowing how sensitive they might be to nerfing given in the UI at least the incremental changes can he quite subtle

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Re:GR00T 2: Scaling robot foundation models for generalizati... by purpleidea on Tuesday November 10, 2026 @12:08AM (#50436301)

If they have different "models" depending on if you get it from Bedrock, API from Anthropic, or differing based on which subscription plan you're on, then that's fraud. Disclose the differences.

But FWIW for Fable specifically, I've noticed this via API rates from Anthropic directly. Eg: added cash to my $30/month account to use Fable, and still get obvious nerfing.

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Re:GR00T 2: Scaling robot foundation models for generalizati... by stkdump on Tuesday November 10, 2026 @01:37AM (#50436838)

But API isn't just twice as much as subscription, is it?

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