Anthropic Releases Claude Opus 5.5 with 40% Reduction in Operational Costs
2 day ago / Read about 0 minute
Author:小编   

On September 22 local time, Anthropic released Opus 5.5, the first model in the Claude 5.5 series. This model achieves performance comparable to Fable 5.1, reduces operational costs by 40% compared to Opus 5, and increases output speed by over 30%. It is priced at $4 per million input tokens and $20 per million output tokens. Claude Sonnet 5.5 and Haiku 5.5 will also be launched in the coming weeks.