gemini-3.8-flash API Pricing
gemini-3.8-flash on Google Gemini API costs $0.75 per 1M input tokens and $3.75 per 1M output tokens (as of ).
| Input | $0.75 / 1M tokens |
|---|---|
| Output | $3.75 / 1M tokens |
| Cached input (read) | $0.07 |
| Cache write | — |
| Batch input / output | $0.38 / $1.88 |
| Above 200K tokens (input / output) | — |
| Context window | 1.04858M tokens |
| Max output | 66K tokens |
| Supports | vision, tool calling, reasoning, prompt caching |
| Deprecation date | None listed |
| API model id | gemini-3.8-flash |
| In our records since |
What it costs for common jobs
Estimated from the list price above (no caching or batch discount).
| Job | Estimated cost |
|---|---|
| 1,000 chat replies (2,000 tokens in, 500 out each) | $3.38 |
| Summarising 100 long documents (50,000 in, 1,000 out each) | $4.12 |
| 1 million classification calls (300 in, 5 out each) | $243.75 |
Try your own numbers in the LLM API cost calculator.
Price history
No price change recorded since .
Similarly priced models
| Model | Provider | Input / 1M | Output / 1M | Cached input / 1M | Context |
|---|---|---|---|---|---|
| gemini-3.6-flash | Google Gemini API | $0.75 | $3.75 | $0.07 | 1.04858M |
| gemini-3.7-flash | Google Gemini API | $0.75 | $3.75 | $0.07 | 1.04858M |
| gemini-flash-latest | Google Gemini API | $0.75 | $3.75 | $0.07 | 1.04858M |
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| gemini-robotics-er-2-streaming-preview | Google Gemini API | $1.00 | $5.00 | — | 131K |
| gemini-2.5-flash | Google Gemini API | $0.30 | $2.50 | $0.03 | 1.04858M |
| gemini-3.5-flash-lite | Google Gemini API | $0.30 | $2.50 | $0.03 | 1.04858M |