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Google: Gemini 2.5 Flash Lite

google/gemini-2-5-flash-lite
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Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency.

Modalities
In / out per 1M$0.10 / $0.40
Context1M
ReleasedJul 22, 2025

Providers

5 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Google AI Studio$0.18$0.72$0.020.38s94 tps100%
Google AI Studio$0.05$0.20$0.010.49s264 tps99.97%
Google AI Studio$0.10$0.40$0.010.46s187 tps99.97%
Google Vertexeurope-west4$0.10$0.40$0.012.97s57 tps99.49%
Google Vertex$0.10$0.40$0.010.81s108 tps98.77%

Market-wide measurements, refreshed every 15 minutes. They describe who serves Gemini 2.5 Flash Lite in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what Gemini 2.5 Flash Lite costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.10
per 1M tokens
Output
$0.40
per 1M tokens
Cache read
$0.01
per 1M cached tokens
Included in every pass
Gemini 2.5 Flash Lite 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.

0.0s2.0s4.0s6.0s8.0s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Google AI Studio Google Vertex (europe-west4) Google Vertex Google AI Studio Google AI Studio
0 tok/s200 tok/s400 tok/s600 tok/s800 tok/s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Google AI Studio Google Vertex (europe-west4) Google Vertex Google AI Studio

Uptime

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

Last 3 daysAvailability 99.88%
Oct 11, 2:00 PMNow
Availability over the last 24 hoursAvailability 99.88%
100% 98% 97% 95%
Oct 13, 2:40 PMNow

Apps

Tools that most often run Gemini 2.5 Flash Lite, by tokens this week.

DescriptVideo Gen · 55.5% of tokens231.9BCodeGPTIde Extension · 17.2% of tokens71.7BProVision.ai9.9% of tokens41.3BISEKAI ZEROGame · 9.3% of tokens38.9Bclaude-mem8.1% of tokens33.9B

Activity

2871.7B tokens processed market-wide in the last month.

050.0B100.0B150.0B200.0B
Sep 14Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14
Tokens

FAQ

Which model id do I use for Gemini 2.5 Flash Lite?
google/gemini-2.5-flash-lite. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does Gemini 2.5 Flash Lite hold?
1,048,576 tokens per request, of which up to 65,535 can be the response.
What can it accept and return?
Input: text, image, file, audio, video. Output: text.
What does Gemini 2.5 Flash Lite cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.10 per 1M input tokens and $0.40 per 1M output tokens.
How current is its knowledge?
Training data runs to Jan 2025. Anything later has to come from your prompt or a tool call.
Who built Gemini 2.5 Flash Lite?
Google, in the Gemini family.

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