OpenRouterGemma 4 31B IT model ID, context window & pricing
gemma
Quick facts
Model ID google/gemma-4-31b-it
Source OpenRouter
Context Window 262144
Pricing $0.12 input / $0.35 output per 1M tokens
Capabilities tool calling, reasoning, structured output, temperature control, open weights
Model overview
Gemma 4 31B IT is an AI model from OpenRouter with 262144 token context window and image, text, video input support.
Published pricing is $0.12 input and $0.35 output per 1M tokens.
- Workloads that use image, text, video inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID google/gemma-4-31b-it
Provider OpenRouter
Family gemma
Status -
Knowledge Cutoff -
Release Date 2026-04-02
Input Modalities image, text, video
Output Modalities text
Context Window 262144
Input Limit -
Output Limit 262144
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.12
Output Cost / 1M tokens $0.35
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.09
Cache Write Cost / 1M tokens -