Compare models
Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.
- Claude Fable 5AnthropicRemove
| Attribute | Claude Fable 5claude-fable-5 |
|---|---|
| Pricing | |
| Input | $10.00 / 1M |
| Output | $50.00 / 1M |
| Cache Write (5m) | $12.50 / 1M |
| Cache Write (1h) | $20.00 / 1M |
| Cache Read | $1.00 / 1M |
| Web Search | $0 / 1M |
| Context | |
| Max context | 1M |
| Max output | N/A |
| Capabilities | |
| Vision | Yes |
| Function Calling | Yes |
| JSON Mode | Yes |
| Streaming | Yes |
| Catalogue | |
| Provider | Anthropic |
| Category | chat |
| Charge type | Pay As You Go |
| Released | — |
| Description | |
| Summary | Claude Fable 5 is Anthropic's Mythos-class model, designed for autonomous knowledge work, coding, and long-running agentic workflows. It supports text, image, and file inputs with text output, includes reasoning capabilities, and features a 1M-token context window for handling complex, high-context tasks. Optimized for asynchronous and long-horizon execution, Claude Fable 5 excels at end-to-end tasks that would typically require hours, days, or weeks of human effort. It combines strong reasoning, autonomous verification and self-correction loops, and robust safeguards, making it well suited for complex research, software engineering, and large-scale knowledge work. |