Gemini 3.5 Flash Lite (free)

gemini-3.5-flash-lite-free · Google

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Gemini 3.5 Flash-Lite free version: Free model resources are limited and provided only for trial use; stability cannot be guaranteed, and you may encounter 429 errors during use. If you need to use it in a production environment and require unlimited concurrency with absolute stability, please choose the official version:gemini-3.5-flash-lite.

Specifications

Context1.05M tokens
Modalitiestext, image, video, audio, PDF
CapabilitiesThinking, Tool calling, Web search, URL context, Code interpreter, File search, Structured outputs, Prompt caching
Endpointschat_completions, gemini_api, claude_api

Frequently asked questions

What is Gemini 3.5 Flash Lite (free)?

Gemini 3.5 Flash-Lite free version: Free model resources are limited and provided only for trial use; stability cannot be guaranteed, and you may encounter 429 errors during use. If you need to use it in a production environment and require unlimited concurrency with absolute stability, please choose the official version:gemini-3.5-flash-lite.

What is the context length of Gemini 3.5 Flash Lite (free)?

Gemini 3.5 Flash Lite (free) has a 1,048,576 token context window.

What modalities does Gemini 3.5 Flash Lite (free) support?

Gemini 3.5 Flash Lite (free) accepts text, image, video, audio and PDF input.

What capabilities does Gemini 3.5 Flash Lite (free) support?

Gemini 3.5 Flash Lite (free) supports thinking, tool calling, function calling, structured outputs, web search and long context. Per-protocol parameter support is listed in the capability table on this page.

How do I call Gemini 3.5 Flash Lite (free) via API?

Gemini 3.5 Flash Lite (free) is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gemini-3.5-flash-lite-free — no other code changes needed.

Who created Gemini 3.5 Flash Lite (free)?

Gemini 3.5 Flash Lite (free) is developed by Google. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

When was Gemini 3.5 Flash Lite (free) released?

Gemini 3.5 Flash Lite (free) was released on July 21, 2026 by Google.

Paid version: Gemini 3.5 Flash Lite

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