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Models / anthropic

claude-sonnet-5 pricing

Input

$2

per 1M tokens

Output

$10

per 1M tokens

100k calls / month*

$540.00

*1,200 in / 300 out avg tokens

provider list price · as of 2026-08-21 · source: the same table ReasonRank uses in production

How much does claude-sonnet-5 cost per million tokens?

claude-sonnet-5 costs $2 per million input tokens and $10 per million output tokens (list price, as of 2026-08-21).

What does claude-sonnet-5 cost at 100k calls a month?

At 100,000 calls/month averaging 1,200 input and 300 output tokens, claude-sonnet-5 costs about $540.00/month at list prices.

Is a cheaper model good enough to replace claude-sonnet-5?

Price tables can’t answer that — it depends on your workload. ReasonRank tests candidate models on your own cases with a statistical non-inferiority gate, then verifies savings on live traffic.

Compare

claude-sonnet-5 vs gpt-5.4claude-sonnet-5 vs gemini-3.5-flashclaude-sonnet-5 vs gpt-5.5claude-opus-4-8 vs claude-sonnet-5claude-sonnet-5 vs gemini-3.1-pro

Wondering if claude-sonnet-5 is over- or under-powered for your workload? Estimate with the free calculator, see what a verified switch decision looks like, or test it on your own cases — ReasonRank verifies the answer with a statistical gate, for cents.