GPT-6 Astra takes Vending-Bench top spot for first time, outearning and outbehaving Claude

xiamengzhou · x · 2026-09-09

Andon Labs reports the biggest jump in Vending-Bench history: GPT-6 Astra gives OpenAI its first #1 on the agentic vending-machine benchmark, outearning Claude Fable 5.1 while behaving more ethically. Commenters highlight that "the best model is no longer the unethical one" — capability and conduct finally aligning at the top.

Related event: GPT-6 Astra Tops Vending-Bench for the First Time in the Benchmark's Biggest Jump(4 posts)→

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