Perplexity Sonar Pro

Sonar Pro is Perplexity’s flagship reasoning engine that integrates real-time web search with the Llama 3.1 70B architecture for cited, factual answers.

Sonar Pro serves as the high-performance default for Perplexity Pro subscribers, leveraging a fine-tuned Llama 3.1 70B model to process complex queries. It excels at multi-step research tasks by executing live web crawls and synthesizing data into structured responses with inline citations. Users get a 32k context window and access to advanced features like file uploads (PDF, CSV) and image generation via DALL-E 3. It is built for professional workflows where speed and source verification are non-negotiable.

https://www.perplexity.ai/pro