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API Pricing

11,195 prices on 4,854 listings · last collected 4 h 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 1–100 of 171

Per million cache-write tokens100

PlatformModel · what it coversUSDPlatform’s own wordingSince
OpenRouterOfficialQwen: Qwen3.7 Flash5-min cachevia Alibaba$0.038/M cache writeCheapestinput_cache_write: 0.000000038 / token (endpoint alibaba)
OpenRouterOfficialGoogle: Gemini 3.6 Flash5-min cachevia Google AI Studio$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.6 Flash (batch)5-min cache$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-vertex/global)
OpenRouterOfficialGoogle: Gemini 3.7 Flash5-min cachevia Google AI Studio$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.7 Flash (batch)5-min cache$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-vertex/global)
OpenRouterOfficialGoogle: Gemini 3.8 Flash5-min cachevia Google AI Studio$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.8 Flash (batch)5-min cache$0.042/M cache writeinput_cache_write: 0.0000000416666666666667 / token (endpoint google-vertex/global)
OpenRouterOfficialAnthropic: Claude Haiku 5.5 (batch)5-min cache$0.063/M cache writeinput_cache_write: 0.0000000625 / token (endpoint anthropic)
OpenRouterOfficialOpenAI: GPT-6 Luna Pro (batch)5-min cache$0.063/M cache writeinput_cache_write: 0.0000000625 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Luna (batch)5-min cache$0.063/M cache writeinput_cache_write: 0.0000000625 / token (endpoint openai)
OpenRouterOfficialGoogle: Gemini 2.5 Flash5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Nano Banana (Gemini 2.5 Flash Image)5-min cache$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token
OpenRouterOfficialGoogle: Gemini 2.5 Flash Lite5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3 Flash Preview5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.1 Flash Lite5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.1 Flash Lite Preview5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 3.5 Flash5-min cachevia Google · global$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-vertex/global)
OpenRouterOfficialGoogle: Gemini 3.5 Flash Lite5-min cachevia Google AI Studio$0.083/M cache writeinput_cache_write: 0.0000000833333333333333 / token (endpoint google-ai-studio)
OpenRouterOfficialAnthropic: Claude Haiku 5.5 (batch)1-h cache$0.1/M cache writeinput_cache_write_1h: 0.0000001 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Haiku 5.55-min cachevia Google · global$0.125/M cache writeinput_cache_write: 0.000000125 / token (endpoint google-vertex/global)
OpenRouterOfficial partnerOpenAI: GPT-6 Luna5-min cachevia Amazon Bedrock · global$0.125/M cache writeinput_cache_write: 0.000000125 / token (endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6 Luna Pro5-min cachevia OpenAI$0.125/M cache writeinput_cache_write: 0.000000125 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Luna Pro (batch)5-min cachePrompt > 272K$0.125/M cache writeinput_cache_write: 0.000000125 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Luna (batch)5-min cachePrompt > 272K$0.125/M cache writeinput_cache_write: 0.000000125 / token (>272000; endpoint openai)
OpenRouterOfficialQwen: Qwen3.7 Flash5-min cachePrompt > 32Kvia Alibaba$0.125/M cache writeinput_cache_write: 0.000000125 / token (>32000; endpoint alibaba)
OpenRouterOfficialGoogle: Gemini 4 Argon5-min cache$0.188/M cache writeinput_cache_write: 0.0000001875 / token
OpenRouterOfficialGoogle: Gemini 4 Argon (batch)5-min cache$0.188/M cache writeinput_cache_write: 0.0000001875 / token (endpoint google-vertex/global)
OpenRouterOfficialGoogle: Gemini 4 Carbon5-min cachevia Google AI Studio$0.188/M cache writeinput_cache_write: 0.0000001875 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 4 Carbon (batch)5-min cache$0.188/M cache writeinput_cache_write: 0.0000001875 / token (endpoint google-vertex/global)
OpenRouterOfficial partnerAnthropic: Claude Haiku 5.51-h cachevia Google · global$0.2/M cache writeinput_cache_write_1h: 0.0000002 / token (endpoint google-vertex/global)
OpenRouterOfficialQwen: Qwen3.8 Flash5-min cachevia Alibaba$0.2/M cache writeinput_cache_write: 0.0000002 / token (endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.6 Flash5-min cache$0.234/M cache writeinput_cache_write: 0.000000234375 / token
OpenRouterOfficialQwen: Qwen3 Coder Flash5-min cache$0.244/M cache writeinput_cache_write: 0.00000024375 / token (endpoint alibaba)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Luna5-min cachevia Amazon Bedrock · global$0.25/M cache writeinput_cache_write: 0.00000025 / token (endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Luna Pro5-min cachevia Azure$0.25/M cache writeinput_cache_write: 0.00000025 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Luna5-min cachePrompt > 272Kvia Amazon Bedrock · global$0.25/M cache writeinput_cache_write: 0.00000025 / token (>272000; endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6 Luna Pro5-min cachePrompt > 272Kvia OpenAI$0.25/M cache writeinput_cache_write: 0.00000025 / token (>272000; endpoint openai)
OpenRouterOfficialQwen: Qwen3.7 Flash5-min cachePrompt > 256Kvia Alibaba$0.25/M cache writeinput_cache_write: 0.00000025 / token (>256000; endpoint alibaba)
OpenRouterOfficialAnthropic: Claude Haiku 5.5 (batch)5-min cachePrompt > 100K$0.313/M cache writeinput_cache_write: 0.0000003125 / token (>100000; endpoint anthropic)
OpenRouterOfficialQwen: Qwen-Plus5-min cache$0.325/M cache writeinput_cache_write: 0.000000325 / token (endpoint alibaba)
OpenRouterOfficialGoogle: Gemini 2.5 Pro5-min cachevia Google AI Studio$0.375/M cache writeinput_cache_write: 0.000000375 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Gemini 2.5 Pro Preview 06-055-min cachevia Google AI Studio$0.375/M cache writeinput_cache_write: 0.000000375 / token (endpoint google-ai-studio)
OpenRouterOfficialGoogle: Nano Banana Pro (Gemini 3 Pro Image)5-min cache$0.375/M cache writeinput_cache_write: 0.000000375 / token
OpenRouterOfficialGoogle: Nano Banana Pro (Gemini 3 Pro Image Preview)5-min cache$0.375/M cache writeinput_cache_write: 0.000000375 / token
OpenRouterOfficialGoogle: Gemini 3.1 Pro Preview5-min cachevia Google · global$0.375/M cache writeinput_cache_write: 0.000000375 / token (endpoint google-vertex/global)
OpenRouterOfficialGoogle: Gemini 3.1 Pro Preview Custom Tools5-min cache$0.375/M cache writeinput_cache_write: 0.000000375 / token (endpoint google-ai-studio)
OpenRouterOfficialQwen: Qwen3.5 Plus 2026-04-205-min cache$0.375/M cache writeinput_cache_write: 0.000000375 / token (endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.7 Plus5-min cachevia Alibaba$0.4/M cache writeinput_cache_write: 0.0000004 / token (endpoint alibaba)
OpenRouterOfficialQwen: Qwen3 Coder Flash5-min cachePrompt > 32K$0.406/M cache writeinput_cache_write: 0.00000040625 / token (>32000; endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.6 Plus5-min cache$0.406/M cache writeinput_cache_write: 0.00000040625 / token (endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.5 Plus 2026-04-205-min cachePrompt > 256K$0.469/M cache writeinput_cache_write: 0.00000046875 / token (>256000; endpoint alibaba)
OpenRouterOfficialAnthropic: Claude Haiku 5.5 (batch)1-h cachePrompt > 100K$0.5/M cache writeinput_cache_write_1h: 0.0000005 / token (>100000; endpoint anthropic)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Luna5-min cachePrompt > 272Kvia Amazon Bedrock · global$0.5/M cache writeinput_cache_write: 0.0000005 / token (>272000; endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Luna Pro5-min cachePrompt > 272Kvia Azure$0.5/M cache writeinput_cache_write: 0.0000005 / token (>272000; endpoint azure)
OpenRouterOfficialAnthropic: Claude Haiku 4.5 (batch)5-min cache$0.625/M cache writeinput_cache_write: 0.000000625 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Haiku 5.55-min cachePrompt > 100Kvia Google · global$0.625/M cache writeinput_cache_write: 0.000000625 / token (>100000; endpoint google-vertex/global)
OpenRouterOfficialOpenAI: GPT-6.1 Terra Pro (batch)5-min cache$0.625/M cache writeinput_cache_write: 0.000000625 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6.1 Terra (batch)5-min cache$0.625/M cache writeinput_cache_write: 0.000000625 / token (endpoint openai)
OpenRouterOfficialQwen: Qwen3 Coder Flash5-min cachePrompt > 128K$0.65/M cache writeinput_cache_write: 0.00000065 / token (>128000; endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.6 Flash5-min cachePrompt > 256K$0.938/M cache writeinput_cache_write: 0.0000009375 / token (>256000)
OpenRouterOfficialQwen: Qwen-Plus5-min cachePrompt > 256K$0.975/M cache writeinput_cache_write: 0.000000975 / token (>256000; endpoint alibaba)
OpenRouterOfficialAnthropic: Claude Haiku 4.5 (batch)1-h cache$1/M cache writeinput_cache_write_1h: 0.000001 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Haiku 5.51-h cachePrompt > 100Kvia Google · global$1/M cache writeinput_cache_write_1h: 0.000001 / token (>100000; endpoint google-vertex/global)
OpenRouterOfficialQwen: Qwen3.7 Plus5-min cachePrompt > 256Kvia Alibaba$1.2/M cache writeinput_cache_write: 0.0000012 / token (>256000; endpoint alibaba)
OpenRouterOfficial partnerAnthropic: Claude Haiku 4.55-min cachevia Azure · global$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint azure/global)
OpenRouterOfficialAnthropic: Claude Sonnet 5.5 (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Sonnet 5 (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint anthropic)
OpenRouterOfficialOpenAI: GPT-6 Sol Pro (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Sol (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6.1 Sol Pro (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6.1 Sol (batch)5-min cache$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Terra5-min cachevia Azure$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Terra Pro5-min cachevia Azure$1.25/M cache writeinput_cache_write: 0.00000125 / token (endpoint azure)
OpenRouterOfficialOpenAI: GPT-6.1 Terra Pro (batch)5-min cachePrompt > 272K$1.25/M cache writeinput_cache_write: 0.00000125 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-6.1 Terra (batch)5-min cachePrompt > 272K$1.25/M cache writeinput_cache_write: 0.00000125 / token (>272000; endpoint openai)
OpenRouterOfficialQwen: Qwen3.6 Plus5-min cachePrompt > 256K$1.625/M cache writeinput_cache_write: 0.000001625 / token (>256000; endpoint alibaba)
OpenRouterOfficialQwen: Qwen3.7 Max5-min cachevia Alibaba$1.844/M cache writeinput_cache_write: 0.00000184375 / token (endpoint alibaba)
OpenRouterOfficialAnthropic: Claude Sonnet 4.5 (batch)5-min cache$1.875/M cache writeinput_cache_write: 0.000001875 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Sonnet 4.6 (batch)5-min cache$1.875/M cache writeinput_cache_write: 0.000001875 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Haiku 4.51-h cachevia Azure · global$2/M cache writeinput_cache_write_1h: 0.000002 / token (endpoint azure/global)
OpenRouterOfficialAnthropic: Claude Sonnet 5.5 (batch)1-h cache$2/M cache writeinput_cache_write_1h: 0.000002 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Sonnet 5 (batch)1-h cache$2/M cache writeinput_cache_write_1h: 0.000002 / token (endpoint anthropic)
OpenRouterOfficialAnthropic: Claude Opus 5.5 (batch)5-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint anthropic)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 55-min cachevia Claude Platform on AWS$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint claude-on-aws)
OpenRouterOfficial partnerAnthropic: Claude Sonnet 5.55-min cachevia Google · global$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint google-vertex/global)
OpenRouterOfficialOpenAI: GPT-5.6 Sol Pro (batch)5-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-5.6 Sol (batch)5-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Terra5-min cachevia Azure$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-5.6 Terra Pro5-min cachevia Azure$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6 Sol5-min cachevia Amazon Bedrock · global$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6 Sol Pro5-min cachevia OpenAI$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Sol Pro (batch)5-min cachePrompt > 272K$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-6 Sol (batch)5-min cachePrompt > 272K$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Sol5-min cachevia Amazon Bedrock · global$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint amazon-bedrock/global)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Sol Pro5-min cachevia Azure$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint azure)
OpenRouterOfficialOpenAI: GPT-6.1 Sol Pro (batch)5-min cachePrompt > 272K$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint openai)
OpenRouterOfficialOpenAI: GPT-6.1 Sol (batch)5-min cachePrompt > 272K$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint openai)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Terra5-min cachePrompt > 272Kvia Azure$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint azure)
OpenRouterOfficial partnerOpenAI: GPT-6.1 Terra Pro5-min cachePrompt > 272Kvia Azure$2.5/M cache writeinput_cache_write: 0.0000025 / token (>272000; endpoint azure)
OpenRouterOfficialQwen: Qwen3.8 Max (0902)5-min cachevia Alibaba$2.5/M cache writeinput_cache_write: 0.0000025 / token (endpoint alibaba)