Anthropic · released
Claude Fable 5
The expensive one you use when the answer has to be right.
Overview
The top of Anthropic's 5 series, and the strongest published SWE-bench Verified result we could find anywhere. It was suspended between 12 and 30 June under a US export control directive and fully restored on 1 July, which is worth knowing if you are planning to depend on it.
Solthar DNA rating, out of 5
- reasoning: 5
- coding: 5
- writing: 5
- vision: 4
- speed: 3
- value: 2.5
- context: 5
- tools: 5
Verdict
Best raw coding result published to date, at a price that only makes sense for high-stakes work.