Anthropic launches Claude Opus 5.5, 40% cheaper and 30% faster than Opus 5

Anthropic 发布 Claude Opus 5.5，成本降低 40% 且速度提升 30%

Anthropic announced Claude Opus 5.5, claiming 40% lower cost and over 30% faster output speed vs Opus 5 on typical workloads. The post doesn't disclose benchmarks, pricing, or availability dates—hold for third-party tests.

Why it matters: Anthropic flagship model update with hard numbers on cost and speed, but the post lacks benchmarks, pricing, and timeline — clear info gaps. Featured per Anthropic update norms; adjust when third-party benchmarks land.