10,135 prices on 4,604 listings · last collected 18 min ago · 383 flagged changes in 30 days
Every price, as each platform publishes it
A collector reads every public price on seven 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 1–23 of 23
Per million cache-write tokens23
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| RunwareNot disclosed | Claude Haiku 5.5≤ 100K context | $0.125/M cache writeCheapest | $1.25e-7 / cacheWriteToken · ≤ 100K context | |
| RunwareNot disclosed | GPT-6 Luna≤ 272K context | $0.125/M cache writeCheapest | $1.25e-7 / cacheWriteToken · ≤ 272K context | |
| RunwareNot disclosed | GPT-6 Luna> 272K context | $0.25/M cache write | $2.5e-7 / cacheWriteToken · > 272K context | |
| RunwareNot disclosed | Claude Haiku 5.5> 100K context | $0.625/M cache write | $6.25e-7 / cacheWriteToken · > 100K context | |
| RunwareNot disclosed | Claude Haiku 4.5Per 1M | $1.25/M cache write | $0.00000125 / cacheWriteToken | |
| RunwareNot disclosed | GPT-6.1 Terra≤ 272K context | $1.25/M cache write | $0.00000125 / cacheWriteToken · ≤ 272K context | |
| RunwareNot disclosed | Claude Sonnet 5Per 1M | $2.5/M cache write | $0.0000025 / cacheWriteToken | |
| RunwareNot disclosed | Claude Sonnet 5.5Per 1M | $2.5/M cache write | $0.0000025 / cacheWriteToken | |
| RunwareNot disclosed | GPT-6.1 Sol≤ 272K context | $2.5/M cache write | $0.0000025 / cacheWriteToken · ≤ 272K context | |
| RunwareNot disclosed | GPT-6.1 Terra> 272K context | $2.5/M cache write | $0.0000025 / cacheWriteToken · > 272K context | |
| RunwareNot disclosed | GPT-6 Sol≤ 272K context | $2.5/M cache write | $0.0000025 / cacheWriteToken · ≤ 272K context | |
| RunwareNot disclosed | Claude Sonnet 4.6Per 1M | $3.75/M cache write | $0.00000375 / cacheWriteToken | |
| RunwareNot disclosed | Claude Opus 5.5Per 1M | $5/M cache write | $0.000005 / cacheWriteToken | |
| RunwareNot disclosed | GPT-6.1 Sol> 272K context | $5/M cache write | $0.000005 / cacheWriteToken · > 272K context | |
| RunwareNot disclosed | GPT-6 Sol> 272K context | $5/M cache write | $0.000005 / cacheWriteToken · > 272K context | |
| RunwareNot disclosed | Claude Opus 4.7Per 1M | $6.25/M cache write | $0.00000625 / cacheWriteToken | |
| RunwareNot disclosed | Claude Opus 4.8Per 1M | $6.25/M cache write | $0.00000625 / cacheWriteToken | |
| RunwareNot disclosed | Claude Opus 5Per 1M | $6.25/M cache write | $0.00000625 / cacheWriteToken | |
| RunwareNot disclosed | Claude Fable 5.2Per 1M | $10/M cache write | $0.00001 / cacheWriteToken | |
| RunwareNot disclosed | Claude Fable 5Per 1M | $12.5/M cache write | $0.0000125 / cacheWriteToken | |
| RunwareNot disclosed | Claude Fable 5.1Per 1M | $12.5/M cache write | $0.0000125 / cacheWriteToken | |
| RunwareNot disclosed | GPT-6 Astra≤ 272K context | $12.5/M cache write | $0.0000125 / cacheWriteToken · ≤ 272K context | |
| RunwareNot disclosed | GPT-6 Astra> 272K context | $25/M cache write | $0.000025 / cacheWriteToken · > 272K context |