LLM Comparison
Gemma 4 31B vs Mistral Small 4
Side-by-side specs, pricing & capabilities · Updated September 2026
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 41 | 16 43.7 |
| Family | Gemma | Mistral |
| Status | Current | Current |
| Release Date | Apr 2026 | Mar 2026 |
| Context Window | 262K tokens | 262K tokens |
| Input Price | — | $0.15/M tokens |
| Output Price | — | $0.60/M tokens |
| Pricing Notes | Free tier available on OpenRouter with rate limits | Cache read: $0.0150/M tokens |
| Capabilities | textvisionvideocode | textvisioncodetool-use |
| Max Output | 33K tokens | — |
| API Identifier | google/gemma-4-31b-it:free | mistralai/mistral-small-2603 |
| Benchmarks | ||
| Artificial Analysis Intelligence Index v4.3 | 15.4157artificial-analysis | 11.4511artificial-analysis |
| GPQA Diamond | 85.6566artificial-analysis | 58.8mistral |
| SciCode | 45.4861artificial-analysis | 38.7731artificial-analysis |
| Terminal-Bench 2.1 | 43.4457artificial-analysis | 20.9738artificial-analysis |
| MMLU-Pro | — | 68.5mistral |
| HumanEval | — | 78.5mistral |
| MGSM | — | 72.3mistral |
| LiveCodeBench | — | 64mistral |
| View Gemma 4 31B | View Mistral Small 4 | |
Gemma 4 31B
Gemma 4 31B is a multimodal llm from Google. Supports up to 262,144 token context window. Available free with rate limits on OpenRouter.
Mistral AI
Mistral Small 4
Mistral Small 4 is a multimodal llm from Mistral AI. Supports up to 262,144 token context window. Achieves 76.5% on MMLU. Available from $0.15/M input tokens.
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