Perplexity
Sonar Reasoning Pro API pricing
Sonar Reasoning Pro is Perplexity’s model on the API market, released 7 Mar 2025. Prices are per million tokens in USD, as last read from the price list.
$2.00Input / 1M
$8.00Output / 1M
128KContext
115KMax output
Specification
USD per million tokens- Provider
- Perplexity
- Model id
perplexity/sonar-reasoning-pro- Input
- $2.00
- Output
- $8.00
- Cached input
- Not published
- Context window
- 128K tokens
- Maximum output
- 115K tokens
- Takes
- text, image
- Returns
- text
- Tool use
- Not reported
- Reasoning
- Yes
- Released
- 7 Mar 2025
- First tracked
- 17 Sept 2026
At $2.00 per million input tokens, Sonar Reasoning Pro is dearer than 259 of the 326 models on the price list.
Price changes
Tracked since 17 Sept 2026No price change has been recorded since tracking began on 17 Sept 2026. Prices are checked every six hours, and any change is listed here and on model changes.
More from Perplexity
Cheapest input first- Sonar$1.00 in · $1.00 out
- Sonar Deep Research$2.00 in · $8.00 out
- Sonar Pro Search$3.00 in · $15 out
- Sonar Pro$3.00 in · $15 out
Prices and specifications come from OpenRouter’s catalogue, last read 17 Sept 2026. A provider’s own price may differ; how this is collected.