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Model record / Anthropic
claude-fable-5.1
Access claude-fable-5.1 from Anthropic through one OpenAI-compatible API with live market-linked pricing and usage-based billing.
Text generationVision inputReasoningStreaming30% below list
What you pay
Current catalog rates.
Input / 1M tokens$10.00 list$7.00
Output / 1M tokens$50.00 list$35.00
Cached input / 1M tokens$0.25 list$0.175
Current discount30%
Observed reliability
76.78
Successful provider-reaching requests
Output speed
107.9
Median tokens per second over sustained generations
p95 first token (ms)
24,312
p50 10295 ms · total p95 40925 ms
Evidence strength
—
established
At a glance
- Provider
- Anthropic
- Model ID
- claude-fable-5.1
- Type
- Text generation
- Endpoint
- /v1/chat/completions
- Vision input
- Supported
- Image editing
- Not supported
- Video input
- Not supported
- Reasoning
- Supported
- Streaming
- Supported
- Context window
- 1,000,000 tokens
- Maximum output
- 128,000 tokens
Send a request
Pricing history
See how much this model saves and when its recorded price has been lowest.
Time zone
claude-fable-5.1
High confidenceThis model averaged 28.9% below comparable direct provider prices across the selected range. Its strongest observed window was 1:00 AM–6:00 PM in UTC.
Last 30 days
Average saved
28.9%
Last 30 days
Cheapest time
1:00 AM–6:00 PM
30.0% average savings
Hourly coverage
24/24
68 total observations
Signal quality
High
Ready for planning
Typical unit savings$2.89 / 1M input tokens$14.47 / 1M output tokens
When this model is cheapest
Each bar is the average discount for that hour in UTC (UTC). Missing bars mean no observation was recorded.
ObservedCheapestNo data
Hover a bar for savings per token and observation counts.
Source buckets are UTC; labels are converted to UTC.
Last 24 hours
#15
of 63 ranked models
Last 7 days
#23
of 63 ranked models
Last 30 days
#31
of 63 ranked models
Ready when you are
Stop paying list price for tokens.
Marketplace pricing, capped at list, optimized further.
