What is Google: Gemini 3.1 Flash Lite's context window?

Google: Gemini 3.1 Flash Lite supports a context window of 1,000,000 tokens, allowing you to process large documents and maintain long conversations.

How to use Google: Gemini 3.1 Flash Lite API via Ofox?

Simply set your base URL to https://api.ofox.run/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.

Google: Gemini 3.1 Flash Lite

Name: Google: Gemini 3.1 Flash Lite
Brand: google
Price: 0.25 USD
Availability: InStock
Rating: 5 (1 reviews)

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google/gemini-3.1-flash-lite

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Gemini 3.1 Flash Lite is Google's high-efficiency multimodal model, released on 2026-05-07 as the GA version of the earlier preview and optimized for low-latency, high-volume workloads. It exposes full thinking levels — minimal, low, medium and high — so you can tune the cost/performance trade-off, and it is priced at half the cost of Gemini 3 Flash. Capabilities include vision, audio, video and PDF input, tool use, prompt caching and web search. Context window: 1M tokens, output: 64K. Available via OpenAI and Gemini protocols.

Context Window

Max Output Tokens

64K

Released

2026-05-07

Capabilities

VisionFunction CallingReasoningPrompt CachingWeb SearchAudio InputVideo InputPDF Input

Available Providers

Vertex

Supported Protocols

openaigemini

Providers

Vertex

Input Tokens

$0.25/M

Output Tokens

$1.5/M

Cache Read

$0.025/M

Cache Write

$1/M

Audio Input

$0.5/M

Cache Write (1 hour)

$1/M

Cached Audio

$0.05/M

Web Search

$0.014/R

Protocols

openai/v1/chat/completions

gemini

Code Examples

from google import genai

client = genai.Client(
    api_key="YOUR_OFOX_API_KEY",
    http_options={"api_version": "v1beta", "base_url": "https://api.ofox.run/gemini"},
)

response = client.models.generate_content(
    model="google/gemini-3.1-flash-lite",
    contents="Hello!",
)

print(response.text)

Uptime & Status

Benchmarks

LMArena ↗Evaluated as gemini-3.1-flash-lite-preview

Google: Gemini 3.1 Flash Lite scores 1432 in the Overall category of the LMArena text leaderboard (style control), ranking #77 of 374 models based on 60,926 human preference votes (updated 2026-07-12).

Benchmark scores for gemini-3.1-flash-lite-preview on LMArena
Category	Arena Score	95% CI	Rank	Votes
Overall	1432	1428–1435	#77 of 374	60,926
Hard Prompts	1444	1439–1449	#91 of 374	39,139
Coding	1457	1451–1463	#111 of 369	16,852
Math	1438	1428–1449	#62 of 362	3,430
Creative Writing	1412	1405–1420	#62 of 372	9,869
Instruction Following	1406	1401–1412	#101 of 374	19,934
Chinese	1478	1466–1489	#68 of 344	3,283

Source: LMArena · CC BY 4.0 · Updated 2026-07-12 · Methodology ↗ · Ranks compare models within each category of the LMArena text leaderboard (style control). Scores come from third-party human preference evaluations, not from OFOX.