# Gemma 4 31B

> Google's open-weight Gemma model, served free on several hosts.

- Maker: Google (https://ai.google.dev/gemma)
- Type: Chat, open weights
- Artificial Analysis Intelligence Index: Not scored yet
- Context window: 256K
- Output speed: 36 tokens a second
- Scores checked 30 October 2026 at https://artificialanalysis.ai/leaderboards/models

## Where to use it through an API

- Hugging Face: model id `google/gemma-4-31B-it` (free key available)
- SambaNova: model id `gemma-4-31B-it` (free key available)

## Use it free

- Hugging Face free API key: how to get one: https://www.multiscreenai.com/free/hugging-face-api-key
- SambaNova free API key: how to get one: https://www.multiscreenai.com/free/sambanova-api-key

## Use it with every other AI at once

MultiScreenAI (https://www.multiscreenai.com) puts Gemma 4 31B on one screen next to ChatGPT, Claude, Gemini and 300+ models: one message goes to every panel, and a timed, blind test mode shows which answers best. Free during the beta with your own API keys.
AI agents and coding harnesses (Claude Code, Codex, Cursor, Gemini CLI) can ask Gemma 4 31B and other models at once through the MCP server at https://www.multiscreenai.com/api/mcp/ai; setup: https://www.multiscreenai.com/mcp