Model comparison
Perplexity Sonar Pro vs Claude 4 Sonnet
Capability radar, value bars, and side-by-side posture.
Perplexity Sonar Pro
Not scored
value score
Claude 4 Sonnet
91
value score
Perplexity Sonar Pro ctx
—
Claude 4 Sonnet ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 4 Sonnet91
Attribute tape
| Field | Perplexity Sonar Pro | Claude 4 Sonnet |
|---|---|---|
| Developer | Perplexity | Anthropic |
| Context | — | 200K |
| Modalities | Text, Code, Image | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | $3/1M in · $15/1M out |
| Value score | — | 91 |
| Summary | Sonar Pro is Perplexity AI's advanced search-augmented model and API, designed for complex, multi-step research queries that require broad web retrieval, citation-backed synthesis, and a 200K-token context window. It is positioned above the standard Sonar tier, returning roughly twice as many sources per query and supporting deeper follow-up reasoning. | Balanced Claude model for coding and agents. |