Google: Gemini 3.8 Flash (batch) API Pricing
Live token cost for Google: Gemini 3.8 Flash (batch) from Google. Use the figures below for budgeting, then tune your exact request mix in the interactive calculator. Prices refresh every 24 hours from OpenRouter.
Capabilities
Google: Gemini 3.8 Flash (batch) cost at scale
Estimated monthly cost across common production volumes. Assumes 30-day months and the request shapes shown.
| Tier | Requests / day | In / out tokens | $ / month |
|---|---|---|---|
| Hobby | 1,000 | 500 / 200 | $16.88 |
| Startup | 10,000 | 1,500 / 500 | $450.00 |
| Growth | 100,000 | 3,000 / 800 | $7,875.00 |
| Enterprise | 1,000,000 | 8,000 / 2,000 | $202,500.00 |
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Frequently asked questions
How much does Google: Gemini 3.8 Flash (batch) cost?
Google: Gemini 3.8 Flash (batch) costs $0.38 per 1M input tokens and $1.88 per 1M output tokens, with cached input at $0.04 per 1M tokens. A typical 1,500-token in / 500-token out request costs $0.00150.
Does Google: Gemini 3.8 Flash (batch) support cached input?
Yes. Google: Gemini 3.8 Flash (batch) supports prompt caching at $0.04 per 1M cached input tokens. Reuse the same system prompt or context across requests to cut input cost dramatically.
What is the Google: Gemini 3.8 Flash (batch) context window?
Google: Gemini 3.8 Flash (batch) supports a context window of 1,048,576 tokens (1049K). Max output per response is 65,536 tokens.
What is Google: Gemini 3.8 Flash (batch) good for?
Google: Gemini 3.8 Flash (batch) is a good fit for long context (1M+ tokens), multimodal grounding, document QA. For other use cases, run your specific input/output mix through the interactive calculator to compare against alternative models.