Gemini 3.5 Flash-Lite by Google AI Studio

Create a key in Google AI Studio (no card). Free-tier rate limits are set per project and shown in AI Studio, not in the docs. Free-tier prompts may be used to improve Google products.

Access
Free API tier
Free limits
Free tier · RPM/RPD not published (see AI Studio)
Modality
text, multimodal
Credit card
Not required
Commercial use
Unclear, verify
Context window
1,048,576 tokens
Model ID
gemini-3.5-flash-lite
Base URL
https://generativelanguage.googleapis.com/v1beta/openai
Checked
Nov 11, 2026

Benchmarks

LMArena text Elo
1435 · LMArena, Nov 11 2026
Tested as Gemini 3.5 Flash-Lite · published 2026-11-09
LMArena text rank
#90 of 421 · LMArena, Nov 11 2026
Tested as Gemini 3.5 Flash-Lite · published 2026-11-09
AA Intelligence Index
12 · Artificial Analysis, Nov 11 2026
Tested as Gemini 3.5 Flash-Lite
AA output speed
307 tok/s · Artificial Analysis, Nov 11 2026
Tested as Gemini 3.5 Flash-Lite · median across API providers
AA cost per Intelligence Index task
$0.69 · Artificial Analysis, Nov 11 2026
Tested as Gemini 3.5 Flash-Lite

Numbers are copied from the linked public leaderboards for this exact model and version. The free endpoint can run a different reasoning setting or quantization than the tested one.

Quickstart

curl https://generativelanguage.googleapis.com/v1beta/openai/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"gemini-3.5-flash-lite","messages":[{"role":"user","content":"hi"}]}'

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Frequently asked

Is Gemini 3.5 Flash-Lite free?

Yes. Google AI Studio offers it as Free API tier with these limits: Free tier · RPM/RPD not published (see AI Studio). No credit card is required.

Can I use Gemini 3.5 Flash-Lite commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using Gemini 3.5 Flash-Lite?

Get a free API key from the provider dashboard. Set the base URL to https://generativelanguage.googleapis.com/v1beta/openai and the model to gemini-3.5-flash-lite. Create a key in Google AI Studio (no card). Free-tier rate limits are set per project and shown in AI Studio, not in the docs. Free-tier prompts may be used to improve Google products.

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