Major Release Google · Released
Gemma 4 31B
What is Gemma 4 31B?
Gemma 4 31B is a Major Release AI model from Google, released on April 2, 2026. It has a 256K tokens context window, costs $0.00 per million input tokens, and scores 1451 on Chatbot Arena Elo. It is available as open source.
Google Gemma 4 31B — AA Intelligence Index 39.2, 256K tokens context, reasoning model.
How much does Gemma 4 31B cost?
| Metric | Price |
|---|---|
| input per mtok | $0.00 |
| output per mtok | $0.00 |
Pricing data verified .
What context window does Gemma 4 31B have?
- Context window
- 256K tokens
- Max output
- 128K
- Input modalities
- text, image, video
- Output modalities
- text
How does Gemma 4 31B score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 85.7% |
| HLE | 22.7% |
| SciCode | 43.4% |
| TAU2-bench | 59.9% |
| TerminalBench-Hard | 36.4% |
| IF-Bench | 75.6% |
| LiveCodeBench Reasoning | 62.0% |
| AA Intelligence Index | 39.2 |
| Chatbot Arena Elo | 1451 |
Benchmark scores verified .