Perplexity AI

AI-powered answer engine combining web search with frontier language models for real-time research.

Founded
2022
Headquarters
San Francisco, CA, USA
CEO
Aravind Srinivas
Models
2
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Perplexity AI Models

Model Status Context Max Output Input $/MTok Output $/MTok Released
Sonar Pro Sonar current 200K — $3.00 $15.00 2025-02-01
Sonar Reasoning Pro Sonar current 200K — $2.00 $8.00 2025-02-18

Tools Using Perplexity AI Models

Perplexity Sonar Pro Perplexity Sonar Reasoning Pro

Recent Perplexity AI Updates

All updates →
2025-02-18
release Sonar Reasoning Pro

Sonar Reasoning Pro released with chain-of-thought reasoning and real-time web search.

source ↗
2025-02-01
release Sonar Pro

Sonar Pro API released with advanced multi-step search and enhanced citations.

source ↗
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Model data sourced from official Perplexity AI documentation. Last updated 2026-03-12.

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