Claude Opus 5.5 API pricing
Claude Opus 5.5 API pricingAnthropic’s Opus model, version 5.5.
Cheapest · Chat · 3:1 in/out
$0.799
per million tokens, $0.4 in / $1.998 out
Official price · Chat · 3:1 in/out
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Listings
7
Save $7.201 (90%)on 6 platforms · 10× between cheapest and most expensive
Claude Opus 5.5 on every platform
One row per platform listing, read daily from each platform: the same prices as the Claude table. Prices are per million tokens; the workload cost weights input and output as chosen above. Green is the cheapest in each column. A price over twice the official one says “check with platform”, sits last and is not ranked.
| # | Platform · route | Input | Output | Cache read | Cache write | Workload cost |
|---|---|---|---|---|---|---|
| 1 | Aibermclaude-opus-5-5Not disclosedPlatform says official is $4 / $20 | $0.4 | $1.998 | $0.04 | — | $0.799 |
| 2 | KIEclaude-opus-5-5Not disclosed | $1.6 | $8 | — | — | $3.2 |
| 3 | Aibermanthropic/claude-opus-5.5Not disclosedPlatform says official is $4 / $20 | $2.944 | $14.72 | $0.294 | — | $5.888 |
| 4 | APIMartclaude-opus-5-5Not disclosed | $3.2 | $16 | — | — | $6.4 |
| 5 | OpenRouteranthropic/claude-opus-5.5Official partnerexcl. 5.5% fee | $4 | $20 | $0.2 | $5 | $8 |
| 6 | Replicateanthropic/claude-opus-5.5Official partner | $4 | $20 | — | — | $8 |
| 7 | Runwareanthropic-claude-opus-5-5Not disclosed | $4 | $20 | $0.2 | $5 | $8 |
The same model, billed another way
Batch and thinking modes are separate rows on the family page too, so they are not ranked against the standard prices above.
Claude Opus 5.5 (batch)
| # | Platform · route | Input | Output | Cache read | Cache write | Workload cost |
|---|---|---|---|---|---|---|
| 1 | OpenRouteranthropic/claude-opus-5.5:batchOfficialexcl. 5.5% fee | $2 | $10 | $0.1 | $2.5 | $4 |
Ranked on price only. We have not measured success rate or speed yet. Platform prices are read daily. Where these prices come from