Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
Specifications
| Provider | Anthropic |
|---|---|
| Context window | 1,000,000 tokens (1M) |
| Input price | $10 / 1M tokens |
| Output price | $50 / 1M tokens |
| Input modalities | text, image, file |
| Output modalities | text |
| Model ID | anthropic/claude-fable-5 |
Pricing is per 1M tokens, indicative pricing via OpenRouter (updated 2026-08-22); a provider's own list price may differ.
Frequently asked questions
How much does Claude Fable 5 cost?
Indicative pricing (via OpenRouter, updated 2026-08-22) is $10 per 1M input tokens and $50 per 1M output tokens. A provider's own list price may differ. On Vincony, Claude Fable 5 is available on credit-based pricing alongside 800+ other models.
What is Claude Fable 5's context window?
Claude Fable 5 supports a context window of up to 1,000,000 tokens (1M), which is how much text it can consider at once.
Who makes Claude Fable 5?
Claude Fable 5 is built by Anthropic. You can access it — and compare it against other providers' models — through Vincony's multi-model platform.
How do I use Claude Fable 5?
You can use Claude Fable 5 directly through Anthropic, or via Vincony, which aggregates 800+ models (including Claude Fable 5) into one interface with side-by-side comparison and credit-based pricing.