Claude Opus 5.5 (High) 登顶 Text Arena 榜首
Anthropic 的 Opus 5.5 (High) 拿下 Text Arena 第一，1509 分比上一代高 18 分，前六名全是他们家，价格数据也标出来了。
Claude Opus 5.5 (High) 在 Text Arena 以 1509 分首次登顶第一，比 Opus 5 (High) 高出 18 分，后者目前排在第 11 位。
Opus 4.6 (High) 以 4 分之差位居第二。
此次发布后，Anthropic 包揽 Text Arena 前六名。Opus 5.
5 (High) 同时进入 Pareto 前沿，混合价格为每百万 token 16 美元。
Claude Opus 5.5 (High) debuts at #1 in Text Arena with 1509 pts! That’s an 18-pt improvement over Opus 5 (High), now at #11 . Opus 4.6 (High) remains in the #2 spot, just 4 pts off the lead. This release gives @AnthropicAI all six top spots in Text Arena! Opus 5.5 (High) also landed on the Text Arena Pareto frontier at a blended $16/MToken, based on input/output pricing per million tokens! See its placement in the post below. Congrats to the @AnthropicAI team on the release!📊 38 ⚡
This report is categorized under AITOP's "Models" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include Claude, AnthropicAI, Text Arena, reasoning models.
Source attribution: curated from lmarena.ai (@lmarena_ai). Cross-source corroboration: 11 independent sources have covered this development (including rohanpaul_ai, IT之家, AI Will), confirming industry-wide signal strength.
