Claude Sonnet 5 pricing.
Prices checked
Claude Sonnet 5 costs $2 in and $10 out per million tokens from Anthropic; the cheapest price is $4 at OpenRouter, checked .
Anthropic's own price
Anthropic
$2 in · $10 out
354% above the typical price of the 392 text models we track.
Cheapest price
OpenRouter
$2 in · $10 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 Sonnet 5
- 1
$2 in · $10 out
$4/M tokens - 2
$2 in · $10 out
$4/M tokens - 3Same as maker
$2 in · $10 out
$4/M tokens - 4
Vivgrid
Same as maker$2 in · $10 out
$4/M tokens - 5
$2 in · $10 out
$4/M tokens - 6
$2 in · $10 out
$4/M tokens - 7
$2 in · $10 out
$4/M tokens - 8Same as maker
$2 in · $10 out
$4/M tokens - 9
$2 in · $10 out
$4/M tokens - 10
$2 in · $10 out
$4/M tokens - 11
Snowflake Cortex
Same as maker$2 in · $10 out
$4/M tokens - 12
$2 in · $10 out
$4/M tokens - 13
$2 in · $10 out
$4/M tokens - 14
$2 in · $10 out
$4/M tokens - 15Same as maker
$2 in · $10 out
$4/M tokens - 16
$2 in · $10 out
$4/M tokens - 17
$2 in · $10 out
$4/M tokens - 18
$2 in · $10 out
$4/M tokens - 19
$2 in · $10 out
$4/M tokens - 20
$2 in · $10 out
$4/M tokens - 21
GitHub Copilot
Same as maker$2 in · $10 out
$4/M tokens - 22Same as maker
$2 in · $10 out
$4/M tokens - 23
$2 in · $10 out
$4/M tokens - 24
$2 in · $10 out
$4/M tokens - 25
$2 in · $10 out
$4/M tokens
- 26
$2 in · $10 out
$4/M tokens - 27
$2 in · $10 out
$4/M tokens - 28
$2 in · $10 out
$4/M tokens - 29
$2 in · $10 out
$4/M tokens - 30
$2 in · $10 out
$4/M tokens - 31
Standard Compute
Same as maker$2 in · $10 out
$4/M tokens - 32
$2 in · $10 out
$4/M tokens - 33
$2 in · $10 out
$4/M tokens - 34
$2 in · $10 out
$4/M tokens - 35
$2 in · $10 out
$4/M tokens - 36
$2 in · $10 out
$4/M tokens - 37
$2 in · $10 out
$4/M tokens - 38
$2 in · $10 out
$4/M tokens - 39
$2 in · $10 out
$4/M tokens - 40
$2 in · $10 out
$4/M tokens - 41
$2 in · $10 out
$4/M tokens - 42
$2 in · $10 out
$4/M tokens - 43
$2 in · $10 out
$4/M tokens - 44
$2.11 in · $10.55 out
$4.22/M tokens - 45
$2.20 in · $11 out
$4.40/M tokens - 46
$2.21 in · $11.03 out
$4.41/M tokens - 47
$3 in · $15 out
$6/M tokens - 48
$3 in · $15 out
$6/M tokens - 49
$3 in · $15 out
$6/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-sonnet-5-xhigh-effort · xhigh 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.
- Not ranked
- Below the maker's price on a closed model with nothing to account for it, or from a catalog we could not read reliably. Listed, and never a pick.
Similar models
Models from other labs that do what Claude Sonnet 5 does, cheapest first. Each percentage is against Claude Sonnet 5's cheapest price, $4 per M tokens.
Frequently asked
- Who sells Claude Sonnet 5 cheapest?
- No provider sells Claude Sonnet 5 below Anthropic's own price for a reason it publishes. 50 providers sell it at that price or above, and every one of them is on this page.
- Is Claude Sonnet 5 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 Sonnet 5 hold?
- 1,000,000 tokens in one call, which is about 1M, and it can call your own functions.
- How does Claude Sonnet 5 compare with the rest of the market?
- At $4 per million tokens, Anthropic's own price is 354% above the typical $0.88 across the 392 text models we track.
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