- Source
- Model registry API
- Verified
- 19 Sep 2026
- Confidence
- High
01What this is
- Author
- unknown
- Family
- unknown
- Task
- unknown
- Hugging Face
- not listed
- OpenRouter
- anthropic/claude-fable-5.1
- Also known as
- none recorded
02Registry facts
- LicenceFACT
not returned by the registry
- Evidence not verified
- ParametersFACT
not returned by the registry
- Evidence not verified
- Context lengthFACT
not returned by the registry
- Evidence not verified
- Downloads (30 days)FACT
not returned by the registry
- Evidence not verified
- LikesFACT
not returned by the registry
- Evidence not verified
- GatedFACT
no
- FreshRetrieved 19 Sep 2026
Model
- hosted context length · Amazon BedrockFACT
1000000
- Verification may be outdatedRetrieved 19 Sep 2026
- hosted context length · AnthropicFACT
1000000
- Verification may be outdatedRetrieved 19 Sep 2026
- hosted context length · AzureFACT
1000000
- Verification may be outdatedRetrieved 19 Sep 2026
Pricing
- hosted price completion per m · Amazon BedrockFACT
50.0000
- AgeingRetrieved 19 Sep 2026
- hosted price completion per m · AnthropicFACT
50.0000
- AgeingRetrieved 19 Sep 2026
- hosted price completion per m · AzureFACT
50.0000
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · Amazon BedrockFACT
10.0000
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · AnthropicFACT
10.0000
- AgeingRetrieved 19 Sep 2026
- hosted price prompt per m · AzureFACT
10.0000
- AgeingRetrieved 19 Sep 2026
03VRAM by quantisation
Peak VRAM for serving this model, computed by lib/deployment/hardware.ts from weights + KV cache + 15% runtime overhead. Inputs: — parameters, 8,192 tokens of context (assumed — none fetched yet), 4 concurrent requests (assumed).
| Quantisation | Weights | Total | ||
|---|---|---|---|---|
| fp16Needs a fetched parameter count. | not yet fetched | |||
| int8Needs a fetched parameter count. | not yet fetched | |||
| int4Needs a fetched parameter count. | not yet fetched | |||
No parameter count has been fetched for this model, so there is nothing to compute. We will not infer a size from the model’s name.
04Hardware profiles
No hardware profile was sized for this answer.
05Hosted providers
- Prompt (per million tokens, USD)FACT
10
Source: openrouter
- FreshRetrieved 19 Sep 2026
- Completion (per million tokens, USD)FACT
50
- FreshRetrieved 19 Sep 2026
| Provider | Context |
|---|---|
| Azure | 1,000,000 |
| Anthropic | 1,000,000 |
| Amazon Bedrock | 1,000,000 |
| 1,000,000 |
06Deployment stacks
No published deployment stack names this model yet.
07Evidence
- 01–09Tier 4official repository / model cardOpenRouter
OpenRouter endpoints — anthropic/claude-fable-5.1
https://openrouter.ai/api/v1/models/anthropic/claude-fable-5.1/endpoints
AgeingRetrieved 19 Sep 2026sha256:f17955cd6e3c9 records · · · · · · · ·
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