Gemini 3.8 Flash

Name: Gemini 3.8 Flash
Price: 0.1875 USD
Availability: InStock
Author: google

gemini-3.8-flashgoogleAvailableReleased 2026-09-02

Google's latest fast Gemini tier. 1M context window with reasoning support. Served through Antigravity credentials. Antigravity is a subscription product with no metered API price; the listed rate is a reference from Google's direct Gemini API and OpenRouter.

TextToolsThinkingThinking: low, medium, high

Context

This is the context limit available through the shared pool and may differ from the provider’s full API window.

Max output

66K

Input pricing

Official $0.750/M

Our price $0.188/M

75% off

Pricing comparison

Official vs pool price (rate 0.25x)

Tier	Official	Our price	Discount
Input	$0.750/M	$0.188/M	-75%
Output	$3.75/M	$0.938/M	-75%
Cache read	$0.075/M	$0.019/M	-75%
Cache write	$0.750/M(Same as Input)	$0.188/M	-75%

Providers

Token Codex pool

Available

/v1/chat/completions

Provider	Route	Status
Token Codex pool	/v1/chat/completions	Available