Gemini 3.1 Flash Lite

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Gemini 3.1 Flash Lite

Q: What is the context length of Gemini 3.1 Flash Lite?

Gemini 3.1 Flash Lite has a 1,048,576 token context window. It supports up to 65,536 output tokens.

Q: How much does Gemini 3.1 Flash Lite cost?

On AIHubMix, Gemini 3.1 Flash Lite costs $0.25 per million input tokens and $1.5 per million output tokens.

Q: What modalities does Gemini 3.1 Flash Lite support?

Gemini 3.1 Flash Lite accepts text, image, video, audio and PDF input. It returns text output.

Q: What capabilities does Gemini 3.1 Flash Lite support?

Gemini 3.1 Flash Lite supports thinking, tool calling, function calling, structured outputs, web search, deep search and long context. Per-protocol parameter support is listed in the capability table on this page.

Q: How do I call Gemini 3.1 Flash Lite via API?

Gemini 3.1 Flash Lite 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-3.1-flash-lite — no other code changes needed.

Q: Who created Gemini 3.1 Flash Lite?

Gemini 3.1 Flash Lite is developed by Google. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

gemini-3.1-flash-litellms.txt

Google

gemini-3.1-flash-lite is currently Google's latest and most cost-effective model, optimized for large-scale agent-based tasks, translation, and simple data processing.

Pricing

Pricing	Input Video	Input Audio	Web Search	Cache Storage
Pricing	Input Video	Input Audio	Web Search	Cache Storage
$0.250$1.500	$0.25/M tokens	$0.5/M tokens	$0.014/request	$1/h/M tokens

Input Modalities

Text
Vision
Audio
Video
PDF

Output Modalities

Text

Context length

1.05M tokens

Max output

65.5K tokens

Capabilities

Thinking
Streaming
Tool calling
Web search
URL context
Code interpreter
Computer use
File search
Memory tool
Structured outputs
Citations
Prompt caching
Background mode
Server-side sessions

Providers

VertexAI gemini-3.1-flash-lite

Pricing$0.250$1.500

Input Video$0.25/M tokens

Input Audio$0.5/M tokens

Web Search$0.014/request

Cache Storage$1/h/M tokens

Context100K

Max output64K

Latency0.7S

Throughput61.8TPS

Uptime

99.37% uptime 2 days ago

99.95% uptime yesterday

100.00% uptime today

Google AI Studio gemini-3.1-flash-lite

Pricing$0.250$1.500

Input Video$0.25/M tokens

Input Audio$0.5/M tokens

Web Search$0.014/request

Cache Storage$1/h/M tokens

Context100K

Max output64K

Latency0.5S

Throughput87.3TPS

Uptime

32.75% uptime 2 days ago

100.00% uptime yesterday

100.00% uptime today

Performance for gemini-3.1-flash-lite

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime

Latency

Throughput

Try this model

Chat Completions

Gemini

Messages

Python

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

response = client.chat.completions.create(
    model="gemini-3.1-flash-lite",
    messages=[
      {
        "role": "user",
        "content": "Hello, how are you?"
      }
    ],
    max_tokens=1024,
    stream=False,
)

print(response.choices[0].message.content)

Frequently asked questions

What is Gemini 3.1 Flash Lite?

gemini-3.1-flash-lite is currently Google's latest and most cost-effective model, optimized for large-scale agent-based tasks, translation, and simple data processing.

What is the context length of Gemini 3.1 Flash Lite?

How much does Gemini 3.1 Flash Lite cost?

What modalities does Gemini 3.1 Flash Lite support?

What capabilities does Gemini 3.1 Flash Lite support?

How do I call Gemini 3.1 Flash Lite via API?

Who created Gemini 3.1 Flash Lite?

Compare Gemini 3.1 Flash Lite

Gemini 3.1 Flash LitevsQwen3.8 Max Preview Gemini 3.1 Flash LitevsKimi K3 Gemini 3.1 Flash LitevsGLM 5.2 Gemini 3.1 Flash LitevsGrok 4.5

Gemini 3.1 Flash Lite

Pricing

Input Modalities

Output Modalities

Context length

Max output

Capabilities

Providers

Performance for gemini-3.1-flash-lite

Try this model

Frequently asked questions

What is Gemini 3.1 Flash Lite?

What is the context length of Gemini 3.1 Flash Lite?

How much does Gemini 3.1 Flash Lite cost?

What modalities does Gemini 3.1 Flash Lite support?

What capabilities does Gemini 3.1 Flash Lite support?

How do I call Gemini 3.1 Flash Lite via API?

Who created Gemini 3.1 Flash Lite?

Compare Gemini 3.1 Flash Lite

Product

Company

Developer

Connect

Gemini 3.1 Flash Lite

Pricing

Input Modalities

Output Modalities

Context length

Max output

Capabilities

Providers

Performance for gemini-3.1-flash-lite

Try this model

Frequently asked questions

What is Gemini 3.1 Flash Lite?

What is the context length of Gemini 3.1 Flash Lite?

How much does Gemini 3.1 Flash Lite cost?

What modalities does Gemini 3.1 Flash Lite support?

What capabilities does Gemini 3.1 Flash Lite support?

How do I call Gemini 3.1 Flash Lite via API?

Who created Gemini 3.1 Flash Lite?

Compare Gemini 3.1 Flash Lite

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