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Gemini 3.8 Flash API pricing on OpenRouter

Every OpenRouter Gemini 3.8 Flash rate we track, compared against 1 provider serving the same model.

Input from /1M
$0.375
Output /1M
$1.88
Price rank
#1 of 1
Last updated
September 3, 2026

OpenRouter Gemini 3.8 Flash rates

Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.

OpenRouter Gemini 3.8 Flash pricing by mode
ModeInputOutput
Batch$0.375/1M$1.88/1M
Standard$0.750/1M$3.75/1M

About Gemini 3.8 Flash

Creator
Google
Modalities
text
Full Gemini 3.8 Flash details and every provider →

About OpenRouter

OpenRouter provides a unified API for accessing hundreds of AI models from multiple providers. It aggregates models from OpenAI, Anthropic, Google, Meta, Mistral, and many others, offering a single endpoint with automatic fallback routing and provider optimization.

Frequently Asked Questions

How much does Gemini 3.8 Flash cost on OpenRouter?

OpenRouter serves Gemini 3.8 Flash from $0.375 per 1M input tokens, across 2 tracked pricing modes. Prices are collected daily — see the table above for current input, output, and cached-input rates.

Is OpenRouter the cheapest way to run Gemini 3.8 Flash?

Of the 1 providers we track serving Gemini 3.8 Flash, OpenRouter currently has the lowest input price. Rates change often, and throughput and latency differ between providers — check the comparison above before committing.

Does OpenRouter offer batch or cached pricing for Gemini 3.8 Flash?

We track 2 Gemini 3.8 Flash offerings from OpenRouter. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.