# Claude Opus 5.5 (Max) · 88z.ai

Last collected by this site: 2026-11-15 06:40 (UTC+8, Asia/Shanghai). Source publication dates are in the table or the citations below.

- lmarena_webdev_overall: 1814.6504732652713 (2026-11-11)
- lmarena_agent_overall: 0.19515077489350557 (2026-11-11)

https://www.88z.ai/en/rankings/model/claude-opus-5.5