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.
Version
Showing 1–100 of 120
“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 cached input tokens (read)100
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| OpenRouterOfficial | OpenAI: GPT-5 Nano (batch) | $0.0025/M cache readCheapest | input_cache_read: 0.0000000025 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna Pro (batch) | $0.005/M cache read | input_cache_read: 0.000000005 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna (batch) | $0.005/M cache read | input_cache_read: 0.000000005 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5 Nanovia Azure | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.4 Nano (batch) | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Luna Pro (batch) | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Luna (batch) | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Lunavia Amazon Bedrock · global | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Luna Provia OpenAI | $0.01/M cache read | input_cache_read: 0.00000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna Pro (batch)Prompt > 272K | $0.01/M cache read | input_cache_read: 0.00000001 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Luna (batch)Prompt > 272K | $0.01/M cache read | input_cache_read: 0.00000001 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Luna Latest | $0.01/M cache read | input_cache_read: 0.00000001 / token | |
| OpenRouterOfficial | OpenAI: GPT-4.1 Nano (batch) | $0.013/M cache read | input_cache_read: 0.0000000125 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5 Mini (batch) | $0.013/M cache read | input_cache_read: 0.0000000125 / token (endpoint openai) | |
| OpenRouterThird-party | OpenAI: gpt-oss-20bvia PrimeIntellect · fp4 | $0.019/M cache read | input_cache_read: 0.000000019 / token (endpoint primeintellect/fp4) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.4 Nanovia Azure | $0.02/M cache read | input_cache_read: 0.00000002 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Lunavia Amazon Bedrock · global | $0.02/M cache read | input_cache_read: 0.00000002 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Luna Provia Azure | $0.02/M cache read | input_cache_read: 0.00000002 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Luna Pro (batch)Prompt > 272K | $0.02/M cache read | input_cache_read: 0.00000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Luna (batch)Prompt > 272K | $0.02/M cache read | input_cache_read: 0.00000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 LunaPrompt > 272Kvia Amazon Bedrock · global | $0.02/M cache read | input_cache_read: 0.00000002 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Luna ProPrompt > 272Kvia OpenAI | $0.02/M cache read | input_cache_read: 0.00000002 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Luna LatestPrompt > 272K | $0.02/M cache read | input_cache_read: 0.00000002 / token (>272000) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra Pro (batch) | $0.025/M cache read | input_cache_read: 0.000000025 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra (batch) | $0.025/M cache read | input_cache_read: 0.000000025 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-4.1 Nanovia Azure | $0.03/M cache read | input_cache_read: 0.00000003 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5 Minivia Azure | $0.03/M cache read | input_cache_read: 0.00000003 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.1-Codex-Mini | $0.03/M cache read | input_cache_read: 0.00000003 / token | |
| OpenRouterThird-party | OpenAI: gpt-oss-120bvia PrimeIntellect · fp4 | $0.032/M cache read | input_cache_read: 0.000000032 / token (endpoint primeintellect/fp4) | |
| OpenRouterOfficial | OpenAI: GPT-4o-mini (batch) | $0.038/M cache read | input_cache_read: 0.0000000375 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.4 Mini (batch) | $0.038/M cache read | input_cache_read: 0.0000000375 / token (endpoint openai) | |
| OpenRouterThird-party | OpenAI: gpt-oss-safeguard-20b | $0.038/M cache read | input_cache_read: 0.0000000375 / token | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 LunaPrompt > 272Kvia Amazon Bedrock · global | $0.04/M cache read | input_cache_read: 0.00000004 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Luna ProPrompt > 272Kvia Azure | $0.04/M cache read | input_cache_read: 0.00000004 / token (>272000; endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-4.1 Mini (batch) | $0.05/M cache read | input_cache_read: 0.00000005 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol Pro (batch) | $0.05/M cache read | input_cache_read: 0.00000005 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol (batch) | $0.05/M cache read | input_cache_read: 0.00000005 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terravia Azure | $0.05/M cache read | input_cache_read: 0.00000005 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terra Provia Azure | $0.05/M cache read | input_cache_read: 0.00000005 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra Pro (batch)Prompt > 272K | $0.05/M cache read | input_cache_read: 0.00000005 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Terra (batch)Prompt > 272K | $0.05/M cache read | input_cache_read: 0.00000005 / token (>272000; endpoint openai) | |
| OpenRouterNot disclosed | OpenAI: GPT Terra Latest | $0.05/M cache read | input_cache_read: 0.00000005 / token | |
| OpenRouterOfficial | OpenAI: GPT-5.1 (batch) | $0.063/M cache read | input_cache_read: 0.0000000625 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5 (batch) | $0.063/M cache read | input_cache_read: 0.0000000625 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-4o-minivia Azure | $0.075/M cache read | input_cache_read: 0.000000075 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-4o-mini (2024-07-18) | $0.075/M cache read | input_cache_read: 0.000000075 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.4 Minivia Azure | $0.075/M cache read | input_cache_read: 0.000000075 / token (endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Mini Latest | $0.075/M cache read | input_cache_read: 0.000000075 / token | |
| OpenRouterOfficial | OpenAI: GPT-5.2 (batch) | $0.088/M cache read | input_cache_read: 0.0000000875 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-4.1 Minivia Azure | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Terra Pro (batch) | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Terra (batch) | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol Pro (batch) | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol (batch) | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Solvia Amazon Bedrock · global | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Sol Provia Azure | $0.1/M cache read | input_cache_read: 0.0000001 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol Pro (batch)Prompt > 272K | $0.1/M cache read | input_cache_read: 0.0000001 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6.1 Sol (batch)Prompt > 272K | $0.1/M cache read | input_cache_read: 0.0000001 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 TerraPrompt > 272Kvia Azure | $0.1/M cache read | input_cache_read: 0.0000001 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Terra ProPrompt > 272Kvia Azure | $0.1/M cache read | input_cache_read: 0.0000001 / token (>272000; endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Sol Latest | $0.1/M cache read | input_cache_read: 0.0000001 / token | |
| OpenRouterNot disclosed | OpenAI: GPT Terra LatestPrompt > 272K | $0.1/M cache read | input_cache_read: 0.0000001 / token (>272000) | |
| OpenRouterOfficial partner | OpenAI: GPT-5via Azure | $0.125/M cache read | input_cache_read: 0.000000125 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.1-Codex-Max | $0.125/M cache read | input_cache_read: 0.000000125 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.4 (batch) | $0.125/M cache read | input_cache_read: 0.000000125 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.1via Azure | $0.13/M cache read | input_cache_read: 0.00000013 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.1-Codex | $0.13/M cache read | input_cache_read: 0.00000013 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.2via Azure | $0.175/M cache read | input_cache_read: 0.000000175 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.2 Chat | $0.175/M cache read | input_cache_read: 0.000000175 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.2-Codex | $0.175/M cache read | input_cache_read: 0.000000175 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.3-Codexvia Azure | $0.175/M cache read | input_cache_read: 0.000000175 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol Pro (batch) | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol (batch) | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terravia Azure | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terra Provia Azure | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Terra Pro (batch)Prompt > 272K | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Terra (batch)Prompt > 272K | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Solvia Amazon Bedrock · global | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Sol Provia OpenAI | $0.2/M cache read | input_cache_read: 0.0000002 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol Pro (batch)Prompt > 272K | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-6 Sol (batch)Prompt > 272K | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 SolPrompt > 272Kvia Amazon Bedrock · global | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6.1 Sol ProPrompt > 272Kvia Azure | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000; endpoint azure) | |
| OpenRouterNot disclosed | OpenAI: GPT Sol LatestPrompt > 272K | $0.2/M cache read | input_cache_read: 0.0000002 / token (>272000) | |
| OpenRouterOfficial | OpenAI: GPT-4.1 (batch) | $0.25/M cache read | input_cache_read: 0.00000025 / token (endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5 Image Mini | $0.25/M cache read | input_cache_read: 0.00000025 / token | |
| OpenRouterOfficial partner | OpenAI: GPT-5.4via Azure | $0.25/M cache read | input_cache_read: 0.00000025 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.4 (batch)Prompt > 272K | $0.25/M cache read | input_cache_read: 0.00000025 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.5 (batch) | $0.25/M cache read | input_cache_read: 0.00000025 / token (endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Solvia Amazon Bedrock · global | $0.4/M cache read | input_cache_read: 0.0000004 / token (endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Sol Provia Azure | $0.4/M cache read | input_cache_read: 0.0000004 / token (endpoint azure) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol Pro (batch)Prompt > 272K | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint openai) | |
| OpenRouterOfficial | OpenAI: GPT-5.6 Sol (batch)Prompt > 272K | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 TerraPrompt > 272Kvia Azure | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.6 Terra ProPrompt > 272Kvia Azure | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 SolPrompt > 272Kvia Amazon Bedrock · global | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint amazon-bedrock/global) | |
| OpenRouterOfficial partner | OpenAI: GPT-6 Sol ProPrompt > 272Kvia OpenAI | $0.4/M cache read | input_cache_read: 0.0000004 / token (>272000; endpoint openai) | |
| OpenRouterOfficial partner | OpenAI: GPT-4.1via Azure | $0.5/M cache read | input_cache_read: 0.0000005 / token (endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.4Prompt > 272Kvia Azure | $0.5/M cache read | input_cache_read: 0.0000005 / token (>272000; endpoint azure) | |
| OpenRouterOfficial partner | OpenAI: GPT-5.5via Azure | $0.5/M cache read | input_cache_read: 0.0000005 / token (endpoint azure) |