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Claude 5.5 lags on Franka Panda arm vs Argon and Astra

The post argues Claude 5.5 is not notably better at driving a Franka Panda arm, suggesting Anthropic lacks the dataset OpenAI and Google used for Astra, Sol and Argon.

Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)

@teortaxesTexArchived 19 hours agoOriginally posted 2026.11.07

Claude 5.5 lags on Franka Panda arm vs Argon and Astra (image 1 of 3)

Claude 5.5 lags on Franka Panda arm vs Argon and Astra (image 2 of 3)

Claude 5.5 lags on Franka Panda arm vs Argon and Astra (image 3 of 3)

Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞) @teortaxesTexOriginally posted 2026.11.07

Open original on X

This is interesting: 5.5 Claude isn't conspicuously better at driving this specific Franka Panda arm, or rather, it doesn't seem like Anthropic has yet bought the dataset that OAI and Google used for Astra, 6.1 Sol and Argon. So this is a bit more impressive. I wonder who sells.

This post quotes another post: x.com/dhvanil/status/2117310833973747911

x.com/teortaxestex/status/2118860065025220934Archived 2026.11.07 10:03