Artificial Analysis 编码智能体榜单：Claude Sonnet 5.5 居首但成本最高
Artificial Analysis 发布 Coding Agent Index 榜单，本周发布的 Claude Sonnet 5.5、GPT-6.1 Sol 和 Gemini 4 Argon 均位居前列，但性能与成本的平衡各不相同。
This week Claude Sonnet 5.5, GPT-6.1 Sol and Gemini 4 Argon all launched near the top of the Coding Agent Index leaderboard, but each has a different balance of performance and cost
The Artificial Analysis Coding Agent Index measures agents (a combination of model and harness) across three agentic coding evaluations.
➤ Claude Sonnet 5.5 (max) in Claude Code takes the top spot at 68, but also has the highest measured cost per task: $14.19
➤ Gemini 4 Argon (high) in Antigravity CLI scores 64 at $5.84 per task - less than half of Sonnet 5.5’s cost. Note, this uses Google’s promotional pricing, and Argon is not yet publicly available
➤ GPT-6.1 Sol (xhigh) in Codex scores 63 at $1.04, roughly one sixth of Argon’s cost
来源：ArtificialAnlys · x.com