10,634 prices on 4,757 listings · last collected 16 min ago · 399 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.
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Showing 1–64 of 64
“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 tokens645-min cache
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| OpenRouterOfficial | OpenAI: GPT-6 Luna Pro (batch) | $0.063/M cache writeCheapest | input_cache_write: 0.0000000625 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna (batch) | $0.063/M cache writeCheapest | input_cache_write: 0.0000000625 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Lunavia Amazon Bedrock · global | $0.125/M cache write | input_cache_write: 0.000000125 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Luna Provia OpenAI | $0.125/M cache write | input_cache_write: 0.000000125 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna Pro (batch)Prompt > 272K | $0.125/M cache write | input_cache_write: 0.000000125 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna (batch)Prompt > 272K | $0.125/M cache write | input_cache_write: 0.000000125 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Luna Latest | $0.125/M cache write | input_cache_write: 0.000000125 / token | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Lunavia Amazon Bedrock · global | $0.25/M cache write | input_cache_write: 0.00000025 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Luna Provia Azure | $0.25/M cache write | input_cache_write: 0.00000025 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 LunaPrompt > 272Kvia Amazon Bedrock · global | $0.25/M cache write | input_cache_write: 0.00000025 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Luna ProPrompt > 272Kvia OpenAI | $0.25/M cache write | input_cache_write: 0.00000025 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Luna LatestPrompt > 272K | $0.25/M cache write | input_cache_write: 0.00000025 / token (>272000) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 LunaPrompt > 272Kvia Amazon Bedrock · global | $0.5/M cache write | input_cache_write: 0.0000005 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Luna ProPrompt > 272Kvia Azure | $0.5/M cache write | input_cache_write: 0.0000005 / token (>272000; endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra Pro (batch) | $0.625/M cache write | input_cache_write: 0.000000625 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra (batch) | $0.625/M cache write | input_cache_write: 0.000000625 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol Pro (batch) | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol (batch) | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol Pro (batch) | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol (batch) | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terravia Azure | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terra Provia Azure | $1.25/M cache write | input_cache_write: 0.00000125 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra Pro (batch)Prompt > 272K | $1.25/M cache write | input_cache_write: 0.00000125 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra (batch)Prompt > 272K | $1.25/M cache write | input_cache_write: 0.00000125 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Terra Latest | $1.25/M cache write | input_cache_write: 0.00000125 / token | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol Pro (batch) | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol (batch) | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terravia Azure | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terra Provia Azure | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Solvia Amazon Bedrock · global | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Sol Provia OpenAI | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol Pro (batch)Prompt > 272K | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol (batch)Prompt > 272K | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Solvia Amazon Bedrock · global | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Sol Provia Azure | $2.5/M cache write | input_cache_write: 0.0000025 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol Pro (batch)Prompt > 272K | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol (batch)Prompt > 272K | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 TerraPrompt > 272Kvia Azure | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terra ProPrompt > 272Kvia Azure | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000; endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Sol Latest | $2.5/M cache write | input_cache_write: 0.0000025 / token | |
| OpenRouterNot disclosed | OpenAI: GPT Terra LatestPrompt > 272K | $2.5/M cache write | input_cache_write: 0.0000025 / token (>272000) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Solvia Amazon Bedrock · global | $5/M cache write | input_cache_write: 0.000005 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Sol Provia Azure | $5/M cache write | input_cache_write: 0.000005 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol Pro (batch)Prompt > 272K | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol (batch)Prompt > 272K | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 TerraPrompt > 272Kvia Azure | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terra ProPrompt > 272Kvia Azure | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 SolPrompt > 272Kvia Amazon Bedrock · global | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Sol ProPrompt > 272Kvia OpenAI | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 SolPrompt > 272Kvia Amazon Bedrock · global | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Sol ProPrompt > 272Kvia Azure | $5/M cache write | input_cache_write: 0.000005 / token (>272000; endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Sol LatestPrompt > 272K | $5/M cache write | input_cache_write: 0.000005 / token (>272000) | |
| OpenRouterOfficial | OpenAI: GPT-6 Astra Pro (batch) | $6.25/M cache write | input_cache_write: 0.00000625 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Astra (batch) | $6.25/M cache write | input_cache_write: 0.00000625 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 SolPrompt > 272Kvia Amazon Bedrock · global | $10/M cache write | input_cache_write: 0.00001 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Sol ProPrompt > 272Kvia Azure | $10/M cache write | input_cache_write: 0.00001 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Astravia Azure | $12.5/M cache write | input_cache_write: 0.0000125 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Astra Provia Azure | $12.5/M cache write | input_cache_write: 0.0000125 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6 Astra Pro (batch)Prompt > 272K | $12.5/M cache write | input_cache_write: 0.0000125 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Astra (batch)Prompt > 272K | $12.5/M cache write | input_cache_write: 0.0000125 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Astra Latest | $12.5/M cache write | input_cache_write: 0.0000125 / token | |
| OpenRouterOfficial partner | OpenAI: GPT-6 AstraPrompt > 272Kvia Azure | $25/M cache write | input_cache_write: 0.000025 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Astra ProPrompt > 272Kvia Azure | $25/M cache write | input_cache_write: 0.000025 / token (>272000; endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Astra LatestPrompt > 272K | $25/M cache write | input_cache_write: 0.000025 / token (>272000) |