Claude Fable 5.1
Anthropic
claude-fable-5-1
FrontierHosted by a provider reached through SayGM. The route is sealed in transit and in use; the provider receives the prompt under its API terms.
Released
Sep 2026Knowledge cutoff
Jun 2026Best price on SayGM
-8.3%In
$10.00$9.17
Cached
$0.25$0.23
Out
$50.00$45.84
per Mtok*
SayGM vs. Anthropic list price
SayGM's best available rate for claude-fable-5-1 next to Anthropic's own published list price — 8.3% off.
| Dimension | SayGM price | Anthropic list price |
|---|---|---|
| Input | $9.167per Mtok | $10.00 |
| Output | $45.835per Mtok | $50.00 |
| Cache read | $0.229175per Mtok | $0.25 |
| Cache write, 5 minute | $11.45875per Mtok | $12.50 |
| Cache write, 1 hour | $18.334per Mtok | $20.00 |
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Recent effective price
What buyers have actually paid on this model recently, across every provider and cache hits.
Input
$9.17
$10.00Cached input
$0.23
$0.25Output
$45.84
$50.00How the effective price is calculated
Requests are load balanced across every provider serving this model, each offering its own rate, so what you pay is a blend rather than a single number. These are the blended rates actually paid — priced at what a provider offered, capped at list.
Measured over 168 windows: 25 requests and 705,516 input-side tokens, short of the 2,000,000 tokens the window walks for. Most recent window closed 2026-09-01 20:42 UTC.
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Who's serving this model
Every provider currently serving this model, ranked by discount.
| Provider | Discount | In | Out |
|---|---|---|---|
| Provider 1 | 8.3% off | $9.17 | $45.84 |
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Performance
Measured on the requests SayGM routed to this model.
- Throughput
- 46.0 tok/sover 370 requests
- Time to first token
- 5.4 sover 381 requests
- Request success rate
- 100.0% over 25 requests
25 requests · 845,178 tokens billed · last 12 windowsWindow closed 2026-09-01 20:42 UTC
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Benchmarks
Fixed-seed suites SayGM runs against this model.
Frequently asked questions
How much does claude-fable-5-1 cost on SayGM?
The best available rate for claude-fable-5-1 on SayGM right now is $9.17 per million input tokens and $45.84 per million output tokens.
How much cheaper is SayGM than Anthropic list price?
SayGM's best available rate for claude-fable-5-1 is 8.3% off Anthropic's list price.
Is claude-fable-5-1 OpenAI-compatible on SayGM?
No. claude-fable-5-1 is a Claude model, reachable on SayGM only through the native Anthropic Messages surface (/v1/messages) — the OpenAI-compatible endpoint does not serve it.