Model comparison
Claude Fable Latest vs Claude 3.7 Sonnet
Capability radar, value bars, and side-by-side posture.
Claude Fable Latest
Not scored
value score
Claude 3.7 Sonnet
88
value score
Claude Fable Latest ctx
—
Claude 3.7 Sonnet ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 3.7 Sonnet88
Attribute tape
| Field | Claude Fable Latest | Claude 3.7 Sonnet |
|---|---|---|
| Developer | Anthropic | Anthropic |
| Context | — | 200K |
| Modalities | Text, Code, Image | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | — |
| Value score | — | 88 |
| Summary | Claude Fable is Anthropic's broadly available frontier model optimized for long-horizon agentic tasks, software engineering, research, and complex reasoning. It is the generally accessible tier of Anthropic's top-capability Claude generation, distinct from the more restricted Mythos-tier variant. | Prior Claude Sonnet generation with strong coding. |