Modelsgemini-3.1-flash-lite

Google DeepMind: Gemini 3.1 Flash Lite

gemini-3.1-flash-lite

Gemini 3.1 Flash-Lite is Google DeepMind's lowest-cost, lowest-latency model in the Gemini 3.1 series, generally available in 2026 and priced around $0.25/1M input and $1.50/1M output tokens. It is multimodal across text, image, video, audio and PDF input, and supports configurable thinking levels s...

Capabilities & limits

Model type: Language
Input modalities
Output modalities
Context: 1,000,000tokens
Max output: 4,096tokens
Vision / images: No
Tools & function calling: Not specified

Updated May 7, 2026

Pricing

Pay as you go. Rates depend on the provider route you use; below is reference pricing when available.

Input tokens
Input tokens minus Cache hit tokens, Audio input tokens, then billed
$0.25 / per 1M tokens
Cache hit tokens
Cache hit tokens minus Audio cache read tokens, then billed
$0.025 / per 1M tokens
Audio input tokens
$0.5 / per 1M tokens
Audio cache read tokens
$0.05 / per 1M tokens
Output tokens
$1.5 / per 1M tokens

One scenario is selected per request; prices from different rows are not added together. Within the selected scenario, the listed meter charges are added together. For adjusted meters, the named sub-meters are deducted before applying the rate.