Google: Gemini 4 Carbon API pricing on OpenRouter
- id
- google/gemini-4-carbon
- First seen 2026-11-10 19:00 UTC
- Open on openrouter.ai/google/gemini-4-carbon
RouteOfficialGoogle + Google AI Studio
Basis: OpenRouter endpoints: Google (google-vertex): official; Google AI Studio (google-ai-studio): official Archived copy
Current prices
Per million input tokens3
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| Audio input | $2/M in | audio: 0.000002 / token | |
| Image input | $2/M in | image: 0.000002 / token | |
| Standard | $2/M in | prompt: 0.000002 / token |
Per million output tokens2
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| Standard | $10/M out | completion: 0.00001 / token | |
| Reasoning | $10/M out | internal_reasoning: 0.00001 / token |
Per million cached input tokens (read)2
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| Standard | $0.1/M cache read | input_audio_cache: 0.0000001 / token | |
| Standard | $0.1/M cache read | input_cache_read: 0.0000001 / token |
Per million cache-write tokens1
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| 5-min cache | $0.1875/M cache write | input_cache_write: 0.0000001875 / token |
Per run (default parameters)1
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| Web search | $0.014/run | web_search: 0.014 |
Change log
| When | Model · what it covers | Change |
|---|---|---|
| 2026-11-11 11:28 UTC | Unit changedFlaggedImage input | $0.000002/image → $2/M inimage: 0.000002 → image: 0.000002 / token |
| 2026-11-10 19:00 UTC | New priceCache write (5 min) | $0.1875/M cache writeinput_cache_write: 0.0000001875 / token |
| 2026-11-10 19:00 UTC | New priceCache read | $0.1/M cache readinput_cache_read: 0.0000001 / token |
| 2026-11-10 19:00 UTC | New priceReasoning | $10/M outinternal_reasoning: 0.00001 / token |
| 2026-11-10 19:00 UTC | New priceWeb search | $0.014/runweb_search: 0.014 |
| 2026-11-10 19:00 UTC | New priceCache read | $0.1/M cache readinput_audio_cache: 0.0000001 / token |
| 2026-11-10 19:00 UTC | New priceAudio input | $2/M inaudio: 0.000002 / token |
| 2026-11-10 19:00 UTC | New priceImage input | $0.000002/imageimage: 0.000002 |
| 2026-11-10 19:00 UTC | New price | $10/M outcompletion: 0.00001 / token |
| 2026-11-10 19:00 UTC | New price | $2/M inprompt: 0.000002 / token |
Earlier versions
| Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|
| Image input | $0.000002/image | image: 0.000002 | 2026-11-10 19:00 UTC → 2026-11-11 11:28 UTC |
Where these prices come from
Read from the platform’s public pages and APIs. Every read is archived, so any price here can be checked against what the platform showed at the time.
- openrouter.ai/api/v1/modelsLast read 49 min ago2 readsArchived copy
- openrouter.ai/api/v1/models/google/gemini-4-carbon/endpointsLast read 17 h ago1 readsArchived copy