OpenRouter · Anthropic: Claude Fable 5.1
anthropic/claude-fable-5.1Available from the provider.
- Releasedunknown
- Deprecatednot announced
- Retirednot announced
Tags
Editorial tags reflect our assessment; documented tags are backed by the sources below.
Specifications
- Input price
- $10.00 / M tok
- Output price
- $50.00 / M tok
- Price class
- Flagship
- Context window
- 1M tokens
- Max output
- unknown
- Released
- unknown
- Input modalities
- text, image
- Output modalities
- text
- Knowledge cutoff
- unknown
- Tool use
- unknown
- Structured output
- unknown
- License
- unknown
- Maker
- Anthropic
Price and status come from an aggregator listing (OpenRouter), not from the model maker's own price sheet.
Use it for
No editorial profile yet — the specifications and derived alternatives below are generated from the data.
Alternatives
What to use instead. Curated suggestions are written by our editors for this model; derived ones are ranked automatically from tags, tier and price class.
- Anthropic: Claude Fable 5derived
OpenRouter
anthropic/claude-fable-5Same provider, same tier (frontier), similar price; shares chat, coding, reasoning, agents and long-context.
In $10.00 / M tokOut $50.00 / M tok
ActiveTextVisionChat+7 - OpenAI: GPT-6 Astraderived
OpenRouter
openai/gpt-6-astraSame provider, same tier (frontier), similar price; shares chat, coding, reasoning, agents and long-context.
In $10.00 / M tokOut $50.00 / M tok
ActiveTextVision
Change history
Nothing has changed since this model was first recorded — no status change and no price change.
Price history
No price changes recorded yet.
Sources & verification
Facts
Status, dates, pricing and specifications were verified against these pages.
Last verified: (2026-09-23 04:30) · ✓ verified