Perplexity: Sonar
Perplexity Sonar is an AI model that can process both text and image inputs, with a substantial context length of 127,072 tokens, making it versatile for complex tasks. However, it does not support reasoning or generating structured output, which means it may be less suitable for scenarios requiring deep analysis or specific data formats. While the benchmark score of 14.1 places Sonar among competitive models, its price point of $1.0 per million input and output tokens could make it more expensive than some alternatives, especially if cost is a primary concern. Users looking for robust text and image processing capabilities without the need for advanced reasoning or structured outputs might find Sonar a worthy consideration, despite its higher costs.
Benchmark results
Independent, published benchmarks. Blended score 14.1 across 1 benchmark, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 15.5 |
- Model ID
- perplexity/sonar
- Vendor
- perplexity
- Released
- January 2025
- Tokenizer
- Other
- Input Modalities
- text, image
- Output Modalities
- text
- Max Output
- default
- Tool Calling
- not supported
- Structured Output
- not supported
- Reasoning Mode
- not supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $1.00/M input and $1.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.03 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.55 |
| A month of a busy support chatbot | 5M in / 2M out | $7.00 |
Similar models
Perplexity: Sonar Reasoning Pro
Perplexity: Sonar Pro
Perplexity: Sonar Deep Research
Perplexity: Sonar Pro Search
Quick answers
- How much does Perplexity: Sonar cost?
- $1.00 per million input tokens and $1.00 per million output tokens.
- What is Perplexity: Sonar's context window?
- 127,072 tokens, roughly 190 pages of text in a single request.
- Can Perplexity: Sonar process images?
- Yes, it accepts image input.