Mistral: Mistral Large 3 2512 vs Perplexity: Sonar Reasoning Pro
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- Mistral: Mistral Large 3 2512 has a 262K-token context window — 2.0× larger than Perplexity: Sonar Reasoning Pro's 128K.
- Mistral: Mistral Large 3 2512 is 75% cheaper per 1K input tokens than Perplexity: Sonar Reasoning Pro ($0.0005 vs $0.0020).
- Mistral: Mistral Large 3 2512 is built by Mistral; Perplexity: Sonar Reasoning Pro is built by Perplexity.
Specifications
| Mistral: Mistral Large 3 2512 | Perplexity: Sonar Reasoning Pro | |
|---|---|---|
| Provider | Mistral | Perplexity |
| Context window | 262K | 128K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0005 | $0.0020 |
| Output price / 1K tokens | $0.0015 | $0.0080 |
| Vision support | Yes | Yes |
| Function calling | No | No |
| License | Proprietary | Proprietary |
About Mistral: Mistral Large 3 2512
EU·ClosedMistral Large 3 2512 is Mistral’s most capable model to date, featuring a sparse mixture-of-experts architecture with 41B active parameters (675B total), and released under the Apache 2.0 license.
View Mistral: Mistral Large 3 2512 reliability and benchmark history →About Perplexity: Sonar Reasoning Pro
US·ClosedNote: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT). Designed for...
View Perplexity: Sonar Reasoning Pro reliability and benchmark history →Try them yourself
Run the same prompt against Mistral: Mistral Large 3 2512 and Perplexity: Sonar Reasoning Pro side-by-side on PromptPit.
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