---
name: Gemma 4 31B It
slug: gemma-4-31b-it
type: Multimodal
providers:
  - inferx
  - merge-gateway
  - google
  - nano-gpt
  - nvidia
  - openrouter
description: 'Largest Gemma 4 instruction model for open, self-hosted chat and reasoning'
tags:
  - open-source
  - reasoning
  - tool-use
  - multimodal
  - gemma
is_open_source: true
context_window: 262144
max_output: 262144
pricing:
  - image: 0
    input: 0
    output: 0
    provider: inferx (FP8)
  - image: 0
    input: 0.14
    output: 0.4
    provider: merge-gateway
  - image: 0
    input: 0.15
    output: 0.46
    provider: nano-gpt (TEE)
  - image: 0
    input: 0
    output: 0
    provider: nvidia
  - image: 0
    input: 0.09999999999999999
    output: 0.33999999999999997
    provider: openrouter
  - image: 0
    input: 0
    output: 0
    provider: openrouter (Free Tier)
release_date: '2026-04-02'
openrouter_id: google/gemma-4-31b-it
capabilities:
  audio: false
  vision: true
  tool_use: true
  citations: false
  reasoning: true
---
Gemma 4 31B It is a Multimodal model.
Largest Gemma 4 instruction model for open, self-hosted chat and reasoning