OpenRouter model

Anthropic: Claude Fable 5 (batch)

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...

Provider
OpenRouter
Availability
Available
Model ID
anthropic/claude-fable-5:batch
Snapshot
2026-08-28

Anthropic: Claude Fable 5 (batch) model overview

Anthropic: Claude Fable 5 (batch) is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.

Provider
OpenRouter
Family
OpenRouter
Context window
1M tokens
Thinking support
low · medium · high · xhigh · max
Availability status
Available
Catalog ID
openrouter/anthropic/claude-fable-5:batch
  • File input
  • Image input
  • Text input
  • Text output
  • Reasoning
  • Tools
  • Structured output
  • JSON
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Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.