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google/gemini-3.8-flash

Gemini.Color

Google: gemini-3.8-flash

Gemini 3.8 Flash is Google's current flagship Flash model, built for long-horizon software engineering, autonomous agents, and complex enterprise workflows.

Modetext → text
Input price$0.75 per M tokens
Output price$3.75 per M tokens
Context length
Weekly usage0 tokens
Listed at

Google

Latency—
Throughput—
Upload rate—
Context length—
Max output—
Input price$0.75per 1M tokens
Output price$3.75per 1M tokens
Cache read$0.056249999999999994per 1M tokens
Cache write$0per 1M tokens

Performance

Avg TPS—
Avg latency—
Avg success rate—
TPS—
TTFT—
Latency—
Success rate—

Success rate

Speed

Code Example

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST

Supported Parameters

ParameterTypeDefaultDescription

Rate Limits

GroupRPMTPMRPD

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.

Pricing

GroupBilling typePrice summary
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens
Gemini0%
Per call
Input price0.75per 1M tokens
Completion price3.75per 1M tokens
Cache read price0.056249999999999994per 1M tokens
Cache write price0per 1M tokens