Claude Opus 5.5 is Fable-class and 40% cheaper

Anthropic released Claude Opus 5.5. It is a model that offers performance comparable to Fable 5.1 at a lower unit price than Opus 5.In conclusion, companies currently using Opus 5 should strongly ...
Techgenyz

Claude Opus 5.5 Isn’t Just Cheaper – Anthropic Is Adding Stronger Controls for Powerful AI Agents

Claude Opus 5.5 provide Fable 5.1-level performance on most work while Anthropic says typical workloads cost 40% less than ...

Claude Opus 5.5 promises to cut the chatter

The successor to the notoriously chatty Claude Opus 5, the updated Opus model seems less prone to rambling about “loose ends” ...

Claude Opus 5.5: How it will be pacing the frontier

However, Anthropic has rolled out Claude Opus 5.5, the first of its newly developed 5.5 series, and the context around it is just as important as the model itself. It is the company’s first new launch ...

Claude Opus 5.5 Released: Who is the '40% Cheaper' Claim Really For? — An Analysis of Unit Prices, Token Efficiency, and Thinking Settings

On September 22, 2026, Anthropic released 'Claude Opus 5.5,' the first model in the Claude 5.5 family. The company explains ...