Sonar Reasoning Pro
Intelligence
24.6
#212/523
Coding
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Math
—
Speed
—
Pricing
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Sonar Reasoning Pro is Perplexity’s advanced model designed for complex reasoning tasks. It features an Intelligence Index of 24.6, making it suitable for professional users who require high-level analytical capabilities.
When to Use Sonar Reasoning Pro
✓ Best For
- Advanced data analysis
- Complex problem-solving
- Professional research applications
✗ Not Ideal For
- Basic coding tasks
- Simple mathematical calculations
How Sonar Reasoning Pro Compares
Intelligence Index · Higher is better
AlibabaAmazonPerplexityOpenAI
Benchmark Profile
Intelligence · Coding · Math
Intelligence
Coding
Math
All Benchmark Scores (3)
| Benchmark | Score | |
|---|---|---|
| Intelligence Index | 24.6 | |
| AIME | 79% | |
| MATH 500 | 95.7% |
Data: Artificial Analysis · Updated: April 2, 2026
Frequently Asked Questions (15)
When was Sonar Reasoning Pro released?
Sonar Reasoning Pro was released on January 28, 2025.
Who created Sonar Reasoning Pro?
Sonar Reasoning Pro was created by Perplexity.
How intelligent is Sonar Reasoning Pro?
Sonar Reasoning Pro scores 25 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other reasoning models in a similar price tier (median: 14).
How verbose is Sonar Reasoning Pro?
When evaluated on the Intelligence Index, Sonar Reasoning Pro generated 0.0 output tokens, which is very competitive compared to other reasoning models in a similar price tier (median: 8.3M).
Is Sonar Reasoning Pro a reasoning model?
Yes, Sonar Reasoning Pro is a reasoning model. It uses extended thinking or chain-of-thought reasoning to work through complex problems before providing an answer.
What input modalities does Sonar Reasoning Pro support?
Sonar Reasoning Pro supports text input.
What output modalities does Sonar Reasoning Pro support?
Sonar Reasoning Pro supports text output.
Can Sonar Reasoning Pro process images?
No, Sonar Reasoning Pro does not support image input. It can only process text.
Is Sonar Reasoning Pro multimodal?
No, Sonar Reasoning Pro is not multimodal. It only supports text input.
What is the context window of Sonar Reasoning Pro?
Sonar Reasoning Pro has a context window of 130k tokens. This determines how much text and conversation history the model can process in a single request.
Is Sonar Reasoning Pro open source?
No, Sonar Reasoning Pro is proprietary. The model weights are not publicly available.
How many parameters does Sonar Reasoning Pro have?
Sonar Reasoning Pro is a proprietary model and Perplexity has not disclosed the model size or parameter count.
How does Sonar Reasoning Pro perform on benchmarks?
Sonar Reasoning Pro achieves a score of 25 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
Is Sonar Reasoning Pro available via API?
Check the providers page for current API availability.
Where can I use Sonar Reasoning Pro?
Visit the providers page to see availability.
