Claude Fable 5.1 pricing.
Prices checked
Claude Fable 5.1 costs $10 in and $50 out per million tokens from Anthropic; the cheapest price is $20 at OpenRouter, checked .
Anthropic's own price
Anthropic
$10 in · $50 out
2170% above the typical price of the 392 text models we track.
Cheapest price
OpenRouter
$10 in · $50 out
Nobody sells it for less than Anthropic with a reason we can point at.
Web search from this model costs $10 per 1,000 searches, plus its tokens; dedicated search APIs from $1
Every provider selling Claude Fable 5.1
- 1
$10 in · $50 out
$20/M tokens - 2
$10 in · $50 out
$20/M tokens - 3Same as maker
$10 in · $50 out
$20/M tokens - 4
Vivgrid
Same as maker$10 in · $50 out
$20/M tokens - 5
$10 in · $50 out
$20/M tokens - 6
$10 in · $50 out
$20/M tokens - 7Same as maker
$10 in · $50 out
$20/M tokens - 8
Boundless
Same as maker$10 in · $50 out · 262k context here
$20/M tokens - 9
$10 in · $50 out
$20/M tokens - 10
$10 in · $50 out
$20/M tokens - 11
$10 in · $50 out
$20/M tokens - 12
$10 in · $50 out
$20/M tokens - 13
$10 in · $50 out
$20/M tokens - 14Same as maker
$10 in · $50 out
$20/M tokens - 15
$10 in · $50 out
$20/M tokens - 16
$10 in · $50 out
$20/M tokens - 17
$10 in · $50 out
$20/M tokens - 18
GitHub Copilot
Same as maker$10 in · $50 out
$20/M tokens - 19Same as maker
$10 in · $50 out
$20/M tokens - 20
$10 in · $50 out
$20/M tokens - 21
$10 in · $50 out
$20/M tokens - 22
Aixy
Same as maker$10 in · $50 out
$20/M tokens - 23
$10 in · $50 out
$20/M tokens - 24
$10 in · $50 out
$20/M tokens - 25
$10 in · $50 out
$20/M tokens
- 26
$10 in · $50 out
$20/M tokens - 27
$10 in · $50 out
$20/M tokens - 28
Standard Compute
Same as maker$10 in · $50 out
$20/M tokens - 29
$10 in · $50 out
$20/M tokens - 30
$10 in · $50 out
$20/M tokens - 31
$10 in · $50 out
$20/M tokens - 32
$10 in · $50 out
$20/M tokens - 33
$10 in · $50 out
$20/M tokens - 34
$10 in · $50 out
$20/M tokens - 35
$10 in · $50 out
$20/M tokens - 36
$10 in · $50 out
$20/M tokens - 37
$10 in · $50 out
$20/M tokens - 38
$10 in · $50 out
$20/M tokens - 39
$10 in · $50 out
$20/M tokens - 40$20/M tokens
- 41
$10.55 in · $52.75 out
$21.10/M tokens - 42
$11 in · $55 out
$22/M tokens
What it costs for your work
A month at Anthropic's own price
A month at OpenRouter, the cheapest
What you save
A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.
Evidence
LiveBench · claude-fable-5-1-max-effort · max effort. Published 15 Oct 2026, read 31 Oct 2026.
How it is calculatedEach is a measurement of the stated version and configuration. Two benchmarks are not the same test, and a score is not the chance your own work succeeds.
How we count
Prices are per million tokens. The big number on each row is blended 3 in : 1 out, the way most work uses a model. A price below Anthropic's own is listed as cheapest only when the provider says why.
- Same as maker
- Sold by someone else at the price the maker charges.
- Maker's price
- What the lab that trained the model charges on its own API. Every other row is measured against it.
- Costs more
- Sold by someone else for more than the maker charges.
Similar models
Models from other labs that do what Claude Fable 5.1 does, cheapest first. Each percentage is against Claude Fable 5.1's cheapest price, $20 per M tokens.
Frequently asked
- Who sells Claude Fable 5.1 cheapest?
- No provider sells Claude Fable 5.1 below Anthropic's own price for a reason it publishes. 42 providers sell it at that price or above, and every one of them is on this page.
- Is Claude Fable 5.1 open weights?
- No. Anthropic keeps the weights, so every price on this page is Anthropic's own or a resale of it. A price below Anthropic's here needs a published reason, or it is listed and not ranked.
- How much context does Claude Fable 5.1 hold?
- 1,000,000 tokens in one call, which is about 1M, and it can call your own functions.
- How does Claude Fable 5.1 compare with the rest of the market?
- At $20 per million tokens, Anthropic's own price is 2170% above the typical $0.88 across the 392 text models we track.
More from Anthropic