---
title: Gemini 3.1 Flash Lite — Fast LLM | ModelsLab
description: Try Google: Gemini 3.1 Flash Lite Preview for low-latency reasoning, multimodal inputs, and cost-efficient high-volume tasks via API.
url: https://modelslab.com/google-gemini-31-flash-lite-preview
canonical: https://modelslab.com/google-gemini-31-flash-lite-preview
type: website
component: Seo/ModelPage
generated_at: 2026-04-15T02:02:47.806753Z
---

Available now on ModelsLab · Language Model

Google: Gemini 3.1 Flash Lite Preview
Fastest Gemini Thinking Lite
---

[Try Google: Gemini 3.1 Flash Lite Preview](/models/open_router/google-gemini-3.1-flash-lite-preview) [API Documentation](https://docs.modelslab.com)

Scale Intelligence Low Cost
---

Ultra Low Latency

### 2.5x Faster First Token

Outperforms 2.5 Flash with 45% output speed gain for real-time workflows.

Adjustable Reasoning

### Flexible Thinking Levels

Toggle from minimal to high thinking for precise responses without lag.

Multimodal Inputs

### Handles Video Audio Images

Processes up to 1M tokens including 45min videos and 3000 images per prompt.

Examples

See what Google: Gemini 3.1 Flash Lite Preview can create
---

Copy any prompt below and try it yourself in the [playground](/models/open_router/google-gemini-3.1-flash-lite-preview).

Code Landing Page

“Write HTML and Tailwind CSS for a sleek dark-mode landing page for a retro-synthwave record store 'Neon Needle' with hero section and glowing 'Enter Shop' button.”

Video Timestamp Extract

“Analyze this tech keynote video: find exact timestamp mentioning bake time, list ingredients in bullet points, summarize key steps.”

Data Sorting Task

“Sort and analyze 500 product images by category, generate e-commerce wireframe with pricing and descriptions.”

Code Fix Snippet

“Fix bugs in this Python script for data extraction from messy CSV, optimize for speed, add error handling and output JSON.”

For Developers

A few lines of code.
Reasoning Lite. One Call.
---

ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

- **Serverless:** scales to zero, scales to millions
- **Pay per token,** no minimums
- **Python and JavaScript SDKs,** plus REST API

[API Documentation ](https://docs.modelslab.com)

PythonJavaScriptcURL

Copy

```
<code>import requests

response = requests.post(
    "https://modelslab.com/api/v7/llm/chat/completions",
    json={
  "key": "YOUR_API_KEY",
  "prompt": "",
  "model_id": ""
}
)
print(response.json())</code>
```

FAQ

Common questions about Google: Gemini 3.1 Flash Lite Preview
---

[Read the docs ](https://docs.modelslab.com)

### What is Google: Gemini 3.1 Flash Lite Preview?

### How does Google: Gemini 3.1 Flash Lite Preview API pricing work?

### What are capabilities of google gemini 3.1 flash lite preview?

### Is Google: Gemini 3.1 Flash Lite Preview model faster than predecessors?

### Can Google: Gemini 3.1 Flash Lite Preview replace larger models?

### Where to access google gemini 3.1 flash lite preview api?

Ready to create?
---

Start generating with Google: Gemini 3.1 Flash Lite Preview on ModelsLab.

[Try Google: Gemini 3.1 Flash Lite Preview](/models/open_router/google-gemini-3.1-flash-lite-preview) [API Documentation](https://docs.modelslab.com)

---

*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

---
*Generated by ModelsLab - 2026-04-15*