Anthropic: Claude Fable 5
anthropic/claude-fable-5Claude 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...
- Context window
- 1,000,000 tokens
- Input
- text · image · file
- Output
- text
- Relay support
- Text & vision
Reference prices & points
Our global markup: 15% · 1 USD = 10,000 points · Price version 0
| Billing unit | OpenRouter / USD | Our reference / USD | Points |
|---|---|---|---|
| Input / 1M tokens | $10 | $11.5 | 115,000 |
| Output / 1M tokens | $50 | $57.5 | 575,000 |
| Per search | $0.01 | $0.0115 | 115 |
| Cache read / 1M tokens | $1 | $1.15 | 11,500 |
| Cache write / 1M tokens | $12.5 | $14.375 | 143,750 |
| 1h cache write / 1M tokens | $20 | $23 | 230,000 |
Actual charge = the OpenRouter request cost × the markup locked for that request. Catalogue rates may be routing references; caching, long context, images and audio are charged when used. Listed prices do not mean every capability is available through this relay.
Catalogue time: 2026-11-12T00:05:42.537Z · Live catalogue
View all upstream price fields
{
"prompt": "0.00001",
"completion": "0.00005",
"web_search": "0.01",
"input_cache_read": "0.000001",
"input_cache_write": "0.0000125",
"input_cache_write_1h": "0.00002"
}Integration & availability
Use /v1/chat/completions for non-streaming, multi-turn conversations. Models marked for vision accept images; documents can be extracted to text in the workspace. Create a site API key and ensure you have enough points and the service is enabled. Provider availability, context and budget limits apply.