Sonar Reasoning series

Each model's score on the Intelligence board (Intelligence Index) on the last day it was listed

1. Sonar ReasoningNo longer on the boardsReleased Jan 28, 20258.7#448

• Apr 142025AI modelsPerplexity Sonar ties for top spot in new Search Arena
• Mar 192025AI modelsPerplexity boosts Sonar search models and drops citation fees
• Feb 112025AI modelsPerplexity’s new Sonar model hits 1,200 tokens per second
• Jan 212025AI toolsPerplexity challenges Google and OpenAI with Sonar search API