A

Claude Fable 5

Multimodalby Anthropic·Model page

Anthropic's multimodal reasoning model with a 1M-token context for advanced coding, research, and agentic tasks.

Rankings
#33on OpenRouter14.9%
964.1B tokens
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Max output

Most tokens the model can return in a single response.

128Ktokens
Reasoning
Reasoning-first model

Works through a step-by-step chain of thought before answering.

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Design Arena

Design Arena ranks models on real-world front-end and design tasks — websites, UI components, data viz, SVG and more — through head-to-head human votes, scored as an ELO rating.
CategoryELOWin rateRank
Game dev139666.7%#1
UI component137764.6%#1
Asciiart137470.3%#1
3D136566.6%#2
Data viz136067.4%#3

Pricing

per 1M tokens
Input$10 /1M
Output$50 /1M
Cache read$1 /1M
Cache write$12.5 /1M
Web search$0.01

Model Description

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...

Author
A
Anthropic
Organization
anthropic
Details
Downloads
Likes
AccessClosed Source
Context1M tokens
Input price$10 /1M
Output price$50 /1M
CreatedJun 9, 2026
Updated
View on Hugging Face
Benchmarks
Intelligence59.9
Coding76.5
Agentic52.8
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Claude Fable 5 — AI Model Details | Applied