GPT-6 Astra 操控机械臂
英文原标题: GPT-6 Astra on robot arms
继 Claude Fable 5 与 5.1 对比之后，我们让 OpenAI 的 GPT-6 Astra 在相同条件下操控 YAM 机械臂，完成两项抓取任务。
Original Article
A follow‑up to our comparison of Claude Fable 5 and Fable 5.1. We gave OpenAI’s GPT‑6 Astra control of the same YAM arms under the same Inspect Robots agent policy, on the same two tasks:
“Pick up the red block from the table and place it inside the bowl.”
“Pick up the round blue puzzle piece by the knob at its center and place it into the matching circular groove in the board.”
On the bowl task Astra placed the block in 19 of 20 trials, against Fable 5.1’s 8 of 20 and Fable 5 in 1 of 20, in 2.5 minutes per trial to Fable 5.1’s 6.8, at an estimated 0.94 per run to 2.12.
The puzzle task is a different story: Astra completed the insertion 2 times in 20 against Fable 5.1’s 2 in 20. It reaches the groove and stalls at the same final step Fable does, at 1.36 per run to 2.18.
Block into bowl: the best completed run of each model (highest stage, then shortest), each played in its own time at the same speed‑up. Timers show real elapsed time with thinking pauses removed.
Large dots are condition means; faint dots are individual trials (100 if completed, 0 otherwise) at their own cost.
Every trial was scored by a human grader on the highest stage it reached, so a run that fails still records how far it got. The rubric is unchanged from the Fable report.
Share of trials per model reaching each stage; n per row is the number of trials in that cell.
Every counted trial, 120 in total.