GPT-6.1 Sol 进 Agent Arena 排第 5，改写性价比前沿
每任务中位成本 0.56 美元，比 GPT-6 Astra 便宜 81% 而性能只差 1.04 分，同时压过 Claude 三款旗舰的性价比。
Exciting news: GPT-6.1 Sol (Max) by @OpenAi just landed in the Agent Arena at #5 (+11.23%) and reshaped the Pareto frontier! At a $0.56 median cost per task, it delivers performance within 2 percentage points of GPT-6 Sol and GPT-6 Astra for substantially less cost: - 39% lower cost than GPT-6 Sol, while scoring +1.52 pts higher - 81% lower cost than GPT-6 Astra, while landing within 1.04 pts GPT-6.1 Sol also delivers top-five performance at substantially lower cost compared to: - 88% lower cost than Claude Fable 5.1 (Max), while landing within 3.08 pts (ranked #1) - 65% lower cost than Claude Opus 5.5 (High), while landing within 2.59 pts (ranked #2) - 80% lower cost than Claude Sonnet 5.5 (Max), while landing within 1.29 pts (ranked #3) Congrats to the team @OpenAI on this release!
这条是引用着另一条写的：「GPT-6.1 Sol 在 Code Arena 前端榜排到第 3」