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Ollama Cloud

gemma4:31b API

Ollama Cloud
About

Build advanced reasoning agents with gemma4:31b, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers available completely free of charge, native tool calling support, open weights architecture. Access gemma4:31b via the Ollama Cloud API with up to 262K output tokens.

Capabilities

Input Modalities

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Output Modalities

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Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsOpen
Temperature
Fixed
Attachment
Supported
Limits
Context Window
262K

Tokens

Input Limit
262K

Tokens

Max Output
262K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

gemma4:31b by Ollama Cloud costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
gemma4:31b
Provider
Ollama Cloud
Family
gemma
Release Date
Apr 2, 2026
Knowledge Cutoff
Jan 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
OLLAMA_API_KEY
API Base URL
https://ollama.com/v1
Documentation