Model creator
Perplexity
5 models in the index, 3 of them benchmarked.
Models
5
Best Intelligence
18.0
Sonar Reasoning Pro
Open weights
No
Latest release
Oct 2025
Catalogue
How the line-up stacks up
Benchmarked models ranked within this creator's own range, so you can see where each release sits in the family.
Intelligence Index
Perplexity models · higher is better
- 18.0
- 9.4
- 9.1
View as table
| Model | Intelligence |
|---|---|
| Sonar Reasoning Pro | 18.0 |
| Sonar | 9.4 |
| Sonar Pro | 9.1 |
Own record over time
Best Intelligence Index this creator had shipped at each date
A step means this creator beat its own previous best, not necessarily the industry frontier.
View as table
| Date | Model | Index |
|---|---|---|
| Jan 2025 | Sonar | 9.4 |
| Mar 2025 | Sonar Reasoning Pro | 18.0 |
Full list
All 5 Perplexity models
Filter by creator
5 of 5 models| Sonar Reasoning Pro Perplexity | 18.0 | $0.74 |
| Sonar Perplexity | 9.4 | $0.08 |
| Sonar Pro Perplexity | 9.1 | $0.53 |
| Sonar Pro Search Perplexity | — | $1.35 |
| Sonar Deep Research Perplexity | — | $0.74 |