Anthropic
gemini-3-flash-preview
google/gemini-3-flash-preview
Price per million tokens
- Input
- $0.633
- Output
- $3.798
- Cache write
- $0.105
- Cache read
- $0.063
What you pay. It is what the tokens cost us to buy plus 20%, and your usage page shows what we paid beside what you paid on every request you send.
Limits
- Context window
- 1,048,576 tokens
- Max output
- 65,536 tokens
- Images
- supported
What it costs to run
| Workload | Input | Output | Cost | Per 1,000 calls |
|---|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0025 | $2.53 |
| Long document summary | 50,000 | 2,000 | $0.0392 | $39.25 |
| Agent step with tools | 20,000 | 1,500 | $0.0184 | $18.36 |
| 1M in, 1M out | 1,000,000 | 1,000,000 | $4.4310 | $4431.00 |
Calling it
const res = await client.chat.completions.create({ model: "google/gemini-3-flash-preview", messages: [{ role: "user", content: "Hello" }], });