Pixtral Large (25.02) vs Sonar Deep Research
Pixtral Large (25.02) comes out ahead, 33 to 20 on our weighted score, and it is the cheaper option too.
- Our pick
Mistral AIPixtral Large (25.02)
33/100- ECI—
- Price$2.00 / $6.00
- Context128K
PerplexitySonar Deep Research
20/100- ECI—
- Price$2.00 / $8.00
- Context128K
Add a model
Make it a three-way comparison.
Pixtral Large (25.02) is our pick
Pixtral Large (25.02) is the better all-round choice, scoring 33/100 against Sonar Deep Research (20). It leads on price and inputs & features. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
- CapabilityNot enough dataNo independent benchmark covers every model here yet
- Lowest pricePixtral Large (25.02)Pixtral Large (25.02) $3.00 · Sonar Deep Research $3.50 per 1M tokens (3:1 blend)
- Longest contextAbout the samePixtral Large (25.02) 128,000 · Sonar Deep Research 128,000 tokens
- Widest inputsPixtral Large (25.02)Pixtral Large (25.02): Text, Images · Sonar Deep Research: Text
- Self-hostingNo open weightsBoth are available only through APIs
| Measure | Weight | Pixtral Large (25.02) | Sonar Deep Research |
|---|---|---|---|
| Price | 50% | 27 | 24 |
| Inputs & features | 30% | 50 | 10 |
| Context window | 20% | 24 | 24 |
| Overall | 100% | 33/100 | 20/100 |
Left out because at least one model lacks the data: capability. The remaining weights were rescaled.
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Pixtral Large (25.02)Mistral AI | Sonar Deep ResearchPerplexity |
|---|---|---|
| Capability | ||
| Capabilities Index (ECI) | — | — |
| ECI rank | — | — |
| Price per million tokens | ||
| Input | $2.00 | $2.00 |
| Output | $6.00 (best) | $8.00 |
| Cached input | — | — |
| Blended (3:1) | $3.00 (best) | $3.50 |
| Long-context rate | Same rate | Same rate |
| Price source | Median of 3 providers | Official Perplexity API |
| Limits | ||
| Context window | 128,000 tokens | 128,000 tokens |
| Max output | 8,192 tokens | 32,768 tokens (best) |
| Inputs and features | ||
| Text | Yes | Yes |
| Images | Yes | No |
| PDFs | No | No |
| Audio | No | No |
| Video | No | No |
| Reasoning | No | Yesminimal · low · medium · high |
| Tool calling | Yes | No |
| Structured output | No | No |
| Availability | ||
| Weights | Proprietary | Proprietary |
| API model ID | — | sonar-deep-research |
| API providers | 3 | 3 |
| Released | Apr 8, 2025 | Feb 1, 2025 |
| Knowledge cutoff | — | Jan 2025 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Pixtral Large (25.02)$32.00
- Sonar Deep Research$36.00
Which should you choose?
Which is better: Pixtral Large (25.02) or Sonar Deep Research?
Pixtral Large (25.02) is the better all-round choice, scoring 33/100 against Sonar Deep Research (20). It leads on price and inputs & features. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
Which is cheaper, Pixtral Large (25.02) or Sonar Deep Research?
Pixtral Large (25.02) is cheaper at $2.00 input / $6.00 output per million tokens (median across 3 API providers). Sonar Deep Research costs $2.00 input / $8.00 output per million tokens (official Perplexity API price). At a typical mix of three input tokens to one output token, that is $3.00 per million tokens for Pixtral Large (25.02) versus $3.50 for Sonar Deep Research (1.2× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers both models yet. Pixtral Large (25.02) has not been scored yet and Sonar Deep Research has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Pixtral Large (25.02) and Sonar Deep Research yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that Sonar Deep Research does not support tool calling, which most coding agents need.
Which has the bigger context window?
Pixtral Large (25.02) and Sonar Deep Research share the same 128,000-token context window. Maximum output per response: Pixtral Large (25.02) up to 8,192, Sonar Deep Research up to 32,768 tokens.
Which can read images, PDFs, audio or video?
Pixtral Large (25.02) accepts text and images; Sonar Deep Research accepts text. Pixtral Large (25.02) handles the widest range of inputs.
Are any of these open source?
No. Pixtral Large (25.02) and Sonar Deep Research are proprietary and only available through APIs and apps.
Which is newer?
Pixtral Large (25.02) is the newest, released Apr 8, 2025. Sonar Deep Research came out Feb 1, 2025. Knowledge cutoff: Sonar Deep Research Jan 2025.
How do you decide the winner?
Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.
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