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API Pricing

10,549 prices on 4,760 listings · last collected 11 min ago · 383 flagged changes in 30 days

Every price, as each platform publishes it

A collector reads every public price on eight platforms, daily by default, and keeps the page it read. Nothing is typed in by hand. Search a model to see who charges least, per unit, right now.

Showing 1–5 of 5

Per million cache-write tokens5

PlatformModel · what it coversUSDPlatform’s own wordingSince
AibermNot disclosedClaude Haiku 4.5 20251001$0.14375/M cache writeCheapestmodel_ratio 0.25 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
AibermNot disclosedClaude Sonnet 4.5 20250929$0.562063/M cache writemodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
AibermNot disclosedClaude Sonnet 4.5 20250929 Thinking$0.562063/M cache writemodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
AibermNot disclosedClaude Opus 4.5 20251101$0.936675/M cache writemodel_ratio 1.629 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
AibermNot disclosedClaude Opus 4.5 20251101 Thinking$0.936675/M cache writemodel_ratio 1.629 × $2/M · group default ×0.23 · cache_creation_ratio 1.25