Gemma 4 31B (free)

Google chatreasoningtool_usevideovision Long Free

API ID: google/gemma-4-31b-it-20260402

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Input Price
Free
/1M tokens
Output Price
Free
/1M tokens

About Gemma 4 31B (free)

Gemma 4 31B (free) is a budget-friendly general-purpose model from Google with ultra-long context (262k), suitable for conversations, content creation, and general AI tasks.

🏆
Price Ranking
#6 lowest price among 1240 Chat models — Top 20% cheapest!

Model Specifications

Context Length
262k
Max Output
33k
Release Date
2026-04-02
Capabilities
chat reasoning tool_use video vision
Input Modalities
imagetextvideo
Output Modalities
text

Best For

  • Complex reasoning, math problems, multi-step logic
  • Image analysis, document understanding, visual Q&A
  • Conversations, content writing, general assistance

Consider Alternatives For

  • Simple Q&A (cheaper models available)
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This model is completely free!

No token costs - use it without worrying about API bills.

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Google Model Lineup

Compare all models from Google to find the best fit

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Gemma 4 31B (free) Current Free Free 262k chat reasoning tool_use video vision
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Gemma 3n 2B (free) Free Free 8k chat tool_use
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🚀 Quick Start

Get started with Gemma 4 31B (free) API

Google AI Python SDK 
import google.generativeai as genai

genai.configure(api_key="YOUR_API_KEY")
model = genai.GenerativeModel("gemma-4-31b-it-20260402")

response = model.generate_content("Hello!")
print(response.text)

Resources

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