Anthropic 发布 Project Fetch 第二阶段：Claude 编程机器狗速度提升20倍

New Frontier Red Team blog: Phase 2 of Project Fetch, where we test how well Claude can program a robodog.

Opus 4.7, on its own, was ~20x faster than last year's best human team aided by Opus 4.1. (The robodog, alas, still failed to fetch a beach ball.) https://www.anthropic.com/research/project-fetch-phase-two