10,634 prices on 4,757 listings · last collected 10 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
All 698Gemini 4 Argon 22Gemini 4 Carbon 15Gemini 3.8 Flash 19Gemini 3.7 Flash 19Gemini 3.6 Flash 19Gemini 3.5 Flash 19Gemini 3.5 Flash Lite 14Gemini 3.1 Flash Lite 16Gemini 3.1 Flash Lite Preview 13Gemini 3.1 Pro 12Gemini 3.1 Pro Preview 18Gemini 3.1 Pro Preview Custom Tools 14Gemini 3 Flash 7Gemini 3 Flash Preview 11gemini-3-flash-preview-nothinking 2Gemini 3 Pro 8
Showing 1–18 of 18
“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 input tokens7
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| AibermNot disclosed | Gemini 3.1 Pro Preview | $0.46/M inCheapest | model_ratio 1 × $2/M · group default ×0.23 | |
| APIMartNot disclosed | gemini-3.1-pro-preview | $1.6/M in | Input $1.6 / Output $9.6 · Per 1M tokens | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewAudio inputvia Google · global | $2/M in | audio: 0.000002 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewImage inputvia Google · global | $2/M in | image: 0.000002 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro Previewvia Google · global | $2/M in | prompt: 0.000002 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewPrompt > 200KAudio inputvia Google · global | $4/M in | audio: 0.000004 / token (>200000; endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewPrompt > 200Kvia Google · global | $4/M in | prompt: 0.000004 / token (>200000; endpoint google-vertex/global) |
Per million output tokens5
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| AibermNot disclosed | Gemini 3.1 Pro Preview | $2.76/M outCheapest | model_ratio 1 × $2/M · group default ×0.23 · completion_ratio 6 | |
| APIMartNot disclosed | gemini-3.1-pro-preview | $9.6/M out | Input $1.6 / Output $9.6 · Per 1M tokens | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro Previewvia Google · global | $12/M out | completion: 0.000012 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewReasoningvia Google · global | $12/M out | internal_reasoning: 0.000012 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewPrompt > 200Kvia Google · global | $18/M out | completion: 0.000018 / token (>200000; endpoint google-vertex/global) |
Per million cached input tokens (read)4
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| OpenRouterOfficial | Google: Gemini 3.1 Pro Previewvia Google · global | $0.2/M cache readCheapest | input_audio_cache: 0.0000002 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro Previewvia Google · global | $0.2/M cache readCheapest | input_cache_read: 0.0000002 / token (endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewPrompt > 200Kvia Google · global | $0.4/M cache read | input_audio_cache: 0.0000004 / token (>200000; endpoint google-vertex/global) | |
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewPrompt > 200Kvia Google · global | $0.4/M cache read | input_cache_read: 0.0000004 / token (>200000; endpoint google-vertex/global) |
Per million cache-write tokens1
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| OpenRouterOfficial | Google: Gemini 3.1 Pro Preview5-min cachevia Google · global | $0.375/M cache writeCheapest | input_cache_write: 0.000000375 / token (endpoint google-vertex/global) |
Per run (default parameters)1
| Platform | Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|---|
| OpenRouterOfficial | Google: Gemini 3.1 Pro PreviewWeb searchvia Google · global | $0.014/runCheapest | web_search: 0.014 (endpoint google-vertex/global) |