BREAKING π¨: Perplexity is testing a new "Sonar Testing" reasoning model internally. Potentially, it will arrive as a reasoning upgrade to the existing Sonar model.
— π¨ AI News | TestingCatalog (@testingcatalog) 26 septembre 2025
Imo, "Sonar Testing" is the best name ever π pic.twitter.com/a1ChGPDGLh
BREAKING : Perplexity is testing a new "Sonar Testing" reasoning model internally. Potentially, it will arrive as a reasoning upgrade to the existing Sonar model. Imo, "Sonar Testing" is the best name ever


