LLM Comparison
Gemma 4 31B vs Sonar Pro Search
Side-by-side specs, pricing & capabilities · Updated October 2026
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 41 | 25 2.8 |
| Family | Gemma | Sonar |
| Status | Current | Current |
| Release Date | Apr 2026 | Oct 2025 |
| Context Window | 262K tokens | 200K tokens |
| Input Price | — | $3.00/M tokens |
| Output Price | — | $15.00/M tokens |
| Pricing Notes | Free tier available on OpenRouter with rate limits | — |
| Capabilities | textvisionvideocode | textvisioncode |
| Max Output | 33K tokens | 8K tokens |
| API Identifier | google/gemma-4-31b-it:free | perplexity/sonar-pro-search |
| Benchmarks | ||
| Artificial Analysis Intelligence Index v4.3 | 15.4157artificial-analysis | — |
| GPQA Diamond | 85.6566artificial-analysis | 47.1perplexity |
| SciCode | 45.4861artificial-analysis | — |
| Terminal-Bench 2.1 | 43.4457artificial-analysis | — |
| MMLU Pro | — | 68.9perplexity |
| MATH-500 | — | 81.7perplexity |
| AIME | — | 48.7perplexity |
| View Gemma 4 31B | View Sonar Pro Search | |
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.
Perplexity AI
Sonar Pro Search
Sonar Pro Search is a multimodal llm from Perplexity AI. Supports up to 200,000 token context window. Achieves 83.0% on MMLU. Available from $3.00/M input tokens.
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