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API Pricing

11,195 prices on 4,854 listings · last collected 16 min ago · 442 flagged changes in 30 days

Every price, as each platform publishes it

A collector reads every public price on ten 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 101–171 of 171

Per million cache-write tokens71

PlatformModel · what it coversUSDPlatform’s own wordingSince
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)1-h cache$3/M cache writeinput_cache_write_1h: 0.000003 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Sonnet 4.6 (batch)1-h cache$3/M cache writeinput_cache_write_1h: 0.000003 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.5 (batch)5-min cache$3.125/M cache writeinput_cache_write: 0.000003125 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.6 (batch)5-min cache$3.125/M cache writeinput_cache_write: 0.000003125 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.7 (batch)5-min cache$3.125/M cache writeinput_cache_write: 0.000003125 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.8 (batch)5-min cache$3.125/M cache writeinput_cache_write: 0.000003125 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 5 (batch)5-min cache$3.125/M cache writeinput_cache_write: 0.000003125 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.55-min cachevia Claude Platform on AWS$3.75/M cache writeinput_cache_write: 0.00000375 / token (endpoint claude-on-aws)
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)5-min cachePrompt > 200K$3.75/M cache writeinput_cache_write: 0.00000375 / token (>200000; endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.65-min cachevia Claude Platform on AWS$3.75/M cache writeinput_cache_write: 0.00000375 / token (endpoint claude-on-aws)
OpenRouterOfficialAnthropic: Claude Opus 5.5 (batch)1-h cache$4/M cache writeinput_cache_write_1h: 0.000004 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 51-h cachevia Claude Platform on AWS$4/M cache writeinput_cache_write_1h: 0.000004 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 5.51-h cachevia Google · global$4/M cache writeinput_cache_write_1h: 0.000004 / token (endpoint google-vertex/global)
OpenRouterOfficialAnthropic: Claude Fable 5.2 (batch)5-min cache$5/M cache writeinput_cache_write: 0.000005 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.5 (batch)1-h cache$5/M cache writeinput_cache_write_1h: 0.000005 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.6 (batch)1-h cache$5/M cache writeinput_cache_write_1h: 0.000005 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.7 (batch)1-h cache$5/M cache writeinput_cache_write_1h: 0.000005 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 4.8 (batch)1-h cache$5/M cache writeinput_cache_write_1h: 0.000005 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Opus 5.55-min cachevia Amazon Bedrock$5/M cache writeinput_cache_write: 0.000005 / token (endpoint amazon-bedrock)
OpenRouterOfficialAnthropic: Claude Opus 5 (batch)1-h cache$5/M cache writeinput_cache_write_1h: 0.000005 / token (endpoint anthropic)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Sol5-min cachevia Amazon Bedrock · global$5/M cache writeinput_cache_write: 0.000005 / token (endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Sol Pro5-min cachevia Azure$5/M cache writeinput_cache_write: 0.000005 / token (endpoint azure)
OpenRouterOfficialOpenAI: GPT-5.6 Sol Pro (batch)5-min cachePrompt > 272K$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-5.6 Sol (batch)5-min cachePrompt > 272K$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Terra5-min cachePrompt > 272Kvia Azure$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Terra Pro5-min cachePrompt > 272Kvia Azure$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Sol5-min cachePrompt > 272Kvia Amazon Bedrock · global$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6 Sol Pro5-min cachePrompt > 272Kvia OpenAI$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Sol5-min cachePrompt > 272Kvia Amazon Bedrock · global$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Sol Pro5-min cachePrompt > 272Kvia Azure$5/M cache writeinput_cache_write: 0.000005 / token (>272000; endpoint azure)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.51-h cachevia Claude Platform on AWS$6/M cache writeinput_cache_write_1h: 0.000006 / token (endpoint claude-on-aws)
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)1-h cachePrompt > 200K$6/M cache writeinput_cache_write_1h: 0.000006 / token (>200000; endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.61-h cachevia Claude Platform on AWS$6/M cache writeinput_cache_write_1h: 0.000006 / token (endpoint claude-on-aws)
OpenRouterOfficialAnthropic: Claude Fable 5.1 (batch)5-min cache$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Fable 5 (batch)5-min cache$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.55-min cachevia Claude Platform on AWS$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.65-min cachevia Claude Platform on AWS$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.75-min cachevia Claude Platform on AWS$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.85-min cachevia Claude Platform on AWS$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 55-min cachevia Claude Platform on AWS$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint claude-on-aws)
OpenRouterOfficialOpenAI: GPT-6 Astra Pro (batch)5-min cache$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Astra (batch)5-min cache$6.25/M cache writeinput_cache_write: 0.00000625 / token (endpoint openai)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.55-min cachePrompt > 200Kvia Claude Platform on AWS$7.5/M cache writeinput_cache_write: 0.0000075 / token (>200000; endpoint claude-on-aws)
OpenRouterOfficialAnthropic: Claude Fable 5.2 (batch)1-h cache$8/M cache writeinput_cache_write_1h: 0.000008 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Opus 5.51-h cachevia Amazon Bedrock$8/M cache writeinput_cache_write_1h: 0.000008 / token (endpoint amazon-bedrock)
OpenRouterOfficialAnthropic: Claude Opus 4.1 (batch)5-min cache$9.375/M cache writeinput_cache_write: 0.000009375 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Fable 5.1 (batch)1-h cache$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Fable 5.25-min cachevia Google · global$10/M cache writeinput_cache_write: 0.00001 / token (endpoint google-vertex/global)
OpenRouterOfficialAnthropic: Claude Fable 5 (batch)1-h cache$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.51-h cachevia Claude Platform on AWS$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.61-h cachevia Claude Platform on AWS$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.71-h cachevia Claude Platform on AWS$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.81-h cachevia Claude Platform on AWS$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Opus 51-h cachevia Claude Platform on AWS$10/M cache writeinput_cache_write_1h: 0.00001 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Sol5-min cachePrompt > 272Kvia Amazon Bedrock · global$10/M cache writeinput_cache_write: 0.00001 / token (>272000; endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Sol Pro5-min cachePrompt > 272Kvia Azure$10/M cache writeinput_cache_write: 0.00001 / token (>272000; endpoint azure)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 4.51-h cachePrompt > 200Kvia Claude Platform on AWS$12/M cache writeinput_cache_write_1h: 0.000012 / token (>200000; endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Fable 55-min cachevia Claude Platform on AWS$12.5/M cache writeinput_cache_write: 0.0000125 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Fable 5.15-min cachevia Azure$12.5/M cache writeinput_cache_write: 0.0000125 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Astra5-min cachevia Azure$12.5/M cache writeinput_cache_write: 0.0000125 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Astra Pro5-min cachevia Azure$12.5/M cache writeinput_cache_write: 0.0000125 / token (endpoint azure)
OpenRouterOfficialOpenAI: GPT-6 Astra Pro (batch)5-min cachePrompt > 272K$12.5/M cache writeinput_cache_write: 0.0000125 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Astra (batch)5-min cachePrompt > 272K$12.5/M cache writeinput_cache_write: 0.0000125 / token (>272000; endpoint openai)
OpenRouterOfficialAnthropic: Claude Opus 4.1 (batch)1-h cache$15/M cache writeinput_cache_write_1h: 0.000015 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Fable 5.21-h cachevia Google · global$16/M cache writeinput_cache_write_1h: 0.000016 / token (endpoint google-vertex/global)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.15-min cache$18.75/M cache writeinput_cache_write: 0.00001875 / token (endpoint amazon-bedrock)
OpenRouterOfficial partnerAnthropic: Claude Fable 51-h cachevia Claude Platform on AWS$20/M cache writeinput_cache_write_1h: 0.00002 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Fable 5.11-h cachevia Azure$20/M cache writeinput_cache_write_1h: 0.00002 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Astra5-min cachePrompt > 272Kvia Azure$25/M cache writeinput_cache_write: 0.000025 / token (>272000; endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Astra Pro5-min cachePrompt > 272Kvia Azure$25/M cache writeinput_cache_write: 0.000025 / token (>272000; endpoint azure)
OpenRouterOfficial partnerAnthropic: Claude Opus 4.11-h cache$30/M cache writeinput_cache_write_1h: 0.00003 / token (endpoint amazon-bedrock)