Claude Fable 5 — Specifications
| Sviluppatore | Anthropic |
|---|---|
| Tipo | LLM (frontier reasoning) |
| Modalità | Text, Vision → Text |
| Parametri | Undisclosed |
| Finestra contestuale | 1M |
| Output massimo | 128K |
| Licenza | Proprietary |
| Pesi aperti | ❌ No |
| Rilasciato | 2026 |
| Input price | $10.00 /1M |
| Output price | $50.00 /1M |
| API providers | Anthropic, AWS |
Anthropic’s most capable widely released model, built for the most demanding reasoning and long-horizon agentic work. Thinking is always on; 1M context, 128K max output. Pricing exceeds the Opus tier.