Gemini 3.1 Flash Live preview

Realtime voice Google Partly verified Deprecated Shuts down Nov 17, 2026 Replaced by Gemini 3.8 Live Released Mar 26, 2026

Compare with Gemini 3.8 Live →

In Input modalities: TextImageAudio Out Output modalities: TextAudio
Reasoning· minimal, low, medium, high
Tool use

Prices

1 offering · prices as listed

Gemini API Preview Global · USD gemini-3.1-flash-live-preview

Conditions	Input/ 1M tokens	Output/ 1M tokens	Audio
Conditions	Input/ 1M tokens	Output/ 1M tokens	Input/ 60 seconds	Output/ 60 seconds
Standard	—	—	$0.005	$0.018
Text tokens	$0.75	$4.50	—	—
Image tokens	$1.00	—	—	—
Audio tokens	$3.00	$12.00	—	—
Video tokens	$1.00	—	—	—

Prices from Gemini API pricing (opens in a new tab) (checked Nov 10, 2026)

Standard: the price a request with no conditions pays (the headline price elsewhere on the site).

Details

Max output: 65.54K
Structured output: —
Knowledge cutoff: Jan 2025
Open weights: —
Model ID

Not stated on Google’s pages: reasoning can be off, voices, languages.

Cited scores

From third-party leaderboards, not measured by us

No cited leaderboard covers realtime voice models yet. We will cite one when its license allows.

Changes

All changes →

Nov 3, 2026 2 new prices on Gemini API Audio (Input) $0.005 · Audio (Output) $0.018
Oct 7, 2026 Preview → Deprecated

Sources

Gemini API pricing (opens in a new tab) ai.google.dev · checked Nov 10, 2026
Gemini 3.1 Flash Live Preview model (opens in a new tab) ai.google.dev · checked Nov 9, 2026
Gemini API changelog (opens in a new tab) ai.google.dev · checked Nov 8, 2026
models.dev: gemini-3.1-flash-live-preview (community data, MIT) (opens in a new tab) github.com · checked Sep 30, 2026
Gemini 3.1 Flash Live Preview model (opens in a new tab) ai.google.dev · checked Nov 10, 2026
Gemini API deprecations (opens in a new tab) ai.google.dev · checked Nov 5, 2026

Google’s official policies: data use, privacy, terms →

Some values on this page are still waiting to be checked against official pages: a filled dot is verified, a hollow one is not yet (with or without a source on file). How we verify data

Google · United States · ai.google.dev

Snapshots, the same family and other models from this provider