Claude Fable 5
language modelAnthropic
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...
Key facts
| Made by | Anthropic |
|---|---|
| Type | language model |
| Released | June 9, 2026 |
| Reads at once | 1,000,000 tokens |
| Price (API, per million tokens) | $10 in · $50 out |
| Input → output | text, image, file → text |
Questions about Claude Fable 5
Who makes Claude Fable 5?
Claude Fable 5 is made by Anthropic.
When was Claude Fable 5 released?
We first saw Claude Fable 5 listed on June 9, 2026.
How much does Claude Fable 5 cost?
Through OpenRouter it costs $10 per million input tokens and $50 per million output tokens. Prices change, so check the provider before you build on it.
How much text can Claude Fable 5 read at once?
Up to 1,000,000 tokens, roughly 750K words.
More from Anthropic
Claude Sonnet 5.5Anthropic · language model
Sep 28, 2026released
Claude Fable 5.1Anthropic · language model
Sep 1, 2026released
Claude Opus 5Anthropic · language model
Jul 24, 2026released
Claude Sonnet 5Anthropic · language model
Jun 30, 2026released
Claude Opus 4.8Anthropic · language model
May 27, 2026released
Claude Opus 4.7Anthropic · language model
Apr 16, 2026released
Other language models
gpt2Openai Community · language model
Mar 2, 2022released
Qwen3.8Alibaba (Qwen) · language model
Aug 5, 2026released
Qwen3 VLAlibaba (Qwen) · language model
Sep 23, 2025released
Qwen2.5 VLAlibaba (Qwen) · language model
Jan 26, 2025released
optMeta · language model
May 11, 2022released
Qwen3.6Alibaba (Qwen) · language model
Apr 15, 2026released
Ollamaollama · language model
Jun 26, 2023released
pythiaEleutherAI · language model
Feb 8, 2023released
Modelcast collects this page automatically from public sources (OpenRouter). Facts are copied from those sources, not written by the maker. Not affiliated with Anthropic.