GPT-6 Astra on robot arms

GPT-6 Astra succeeded in 19 of 20 bowl-placement trials, completing each in 2.5 minutes at an estimated $0.94 per run, far outperforming Claude Fable 5.1’s 8 of 20 successes in 6.8 minutes for $2.12 each. In the puzzle-insertion task, Astra and Fable 5.1 each succeeded only 2 of 20 trials, stalling at the final step, with Astra costing $1.36 per run versus $2.18 for Fable 5.1.