Anthropic 发布 Opus 5.5，价格下调且性能提升
Anthropic releases Opus 5.5 with lower prices and Fable-level performance
Anthropic 的 Opus 5.5 来了，价格还降了，官方自己说这是他们测过最强的模型，用 Opus 的可以看看价格变化。
Anthropic 发布了 Opus 5.5 模型，官方称其为“我们迄今测试过的表现最强的模型”。
此次发布同时下调了价格。标题中提到的 Fable-level performance 表示其性能达到了 Fable 级别的水平。
Anthropic releases Opus 5.5 with lower prices and Fable-level performance
Anthropic called it "the strongest-performing model we've tested to date."
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 Anthropic, Opus 5.5, 推理模型.
Source attribution: curated from techcrunch (@Russell Brandom). Cross-source corroboration: 11 independent sources have covered this development (including 宝玉, OpenRouter, orange.ai), confirming industry-wide signal strength.
