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API Pricing

9,019 prices on 4,188 listings · last collected 32 min ago · 383 flagged changes in 30 days

Every price, as each platform publishes it

A collector reads every public price on six 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 1–22 of 22

“Cheapest” is the lowest exact price in this unit for your search. Rows can differ in resolution, length or quality — read the label, or add it to the search (e.g. “1080”).

Per million cache-write tokens22

PlatformModel · what it coversUSDPlatform’s own wordingSince
OpenRouterOfficialAnthropic: Claude Sonnet 5.5 (batch)5-min cache$1.25/M cache writeCheapestinput_cache_write: 0.00000125 / token
OpenRouterOfficialAnthropic: Claude Sonnet 5 (batch)5-min cache$1.25/M cache writeCheapestinput_cache_write: 0.00000125 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)5-min cache$1.875/M cache writeinput_cache_write: 0.000001875 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.6 (batch)5-min cache$1.875/M cache writeinput_cache_write: 0.000001875 / token
OpenRouterOfficialAnthropic: Claude Sonnet 5.5 (batch)1-h cache$2/M cache writeinput_cache_write_1h: 0.000002 / token
OpenRouterOfficialAnthropic: Claude Sonnet 5 (batch)1-h cache$2/M cache writeinput_cache_write_1h: 0.000002 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 55-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 5.55-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest5-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)1-h cache$3/M cache writeinput_cache_write_1h: 0.000003 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.6 (batch)1-h cache$3/M cache writeinput_cache_write_1h: 0.000003 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.55-min cache$3.75/M cache writeinput_cache_write: 0.00000375 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)5-min cachePrompt > 200K$3.75/M cache writeinput_cache_write: 0.00000375 / token (>200000)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.65-min cache$3.75/M cache writeinput_cache_write: 0.00000375 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 51-h cache$4/M cache writeinput_cache_write_1h: 0.000004 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 5.51-h cache$4/M cache writeinput_cache_write_1h: 0.000004 / token
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest1-h cache$4/M cache writeinput_cache_write_1h: 0.000004 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.51-h cache$6/M cache writeinput_cache_write_1h: 0.000006 / token
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)1-h cachePrompt > 200K$6/M cache writeinput_cache_write_1h: 0.000006 / token (>200000)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.61-h cache$6/M cache writeinput_cache_write_1h: 0.000006 / token
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.55-min cachePrompt > 200K$7.5/M cache writeinput_cache_write: 0.0000075 / token (>200000)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.51-h cachePrompt > 200K$12/M cache writeinput_cache_write_1h: 0.000012 / token (>200000)