Google: Gemini 3.1 Flash Lite Preview

google/gemini-3-1-flash-lite-preview

Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases.

Modalities
In / out per 1M$0.25 / $1.50
Context1M
ReleasedMar 3, 2026

Providers

3 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Google AI Studio$0.13$0.75$0.010.66s124 tps100%
Google AI Studio$0.25$1.50$0.030.74s157 tps100%
Google AI Studio$0.45$2.70$0.040.46s130 tps100%

Market-wide measurements, refreshed every 15 minutes. They describe who serves Gemini 3.1 Flash Lite Preview in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what Gemini 3.1 Flash Lite Preview costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.25
per 1M tokens
Output
$1.50
per 1M tokens
Cache read
$0.03
per 1M cached tokens
Included in every pass
Gemini 3.1 Flash Lite Preview is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s1.0s2.0s3.0s4.0s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Google AI Studio Google AI Studio Google AI Studio
0 tok/s200 tok/s400 tok/s600 tok/s800 tok/s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Google AI Studio Google AI Studio Google AI Studio

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 99.85%
Oct 16, 11:00 AMNow
Availability over the last 24 hoursAvailability 99.84%
100% 98% 97% 95%
Oct 18, 11:00 AMNow

Apps

Tools that most often run Gemini 3.1 Flash Lite Preview, by tokens this week.

Activity

440.3B tokens processed market-wide in the last month.

05.0B10.0B15.0B20.0B
Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14Oct 19
Tokens

FAQ

Which model id do I use for Gemini 3.1 Flash Lite Preview?
google/gemini-3.1-flash-lite-preview. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does Gemini 3.1 Flash Lite Preview hold?
1,048,576 tokens per request, of which up to 65,536 can be the response.
What can it accept and return?
Input: text, image, video, file, audio. Output: text.
What does Gemini 3.1 Flash Lite Preview cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.25 per 1M input tokens and $1.50 per 1M output tokens.
Who built Gemini 3.1 Flash Lite Preview?
Google, in the Gemini family.

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