Briefing
The arm is driven through a simple HTTP API. Of the 4 cameras, 3 stand around the table and 1 is on the wrist. A passed task scores 100, with partial credit below that. The other scores were GPT-6.1 Sol 64.6, Gemini 4 Argon 55.3 and Claude Fable 5.1 46.3. Grasp success was about 45% for Astra and Fable, 36% for Argon and 28% for Sol.
Astra cost $16.36 per task and Sol $1.93. We read the article's text; its run explorer is interactive, and we did not load the videos.
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