Perplexity Simple

Perplexity Deep Research

Analyzes hundreds of sources, delivering expert-level insights in minutes. Deep Research API has a 93.9% accuracy on SimpleQA benchmark and attains a score of 21.1% accuracy on Humanity's Last Exam, significantly outperforming Gemini Thinking, o3-mini, o1, and DeepSeek-R1.

Perplexity Pro

Sonar Pro tackles complex questions that need deeper research and provides more sources.

Perplexity Reasoning Pro

Perplexity's Sonar Reasoning Pro uses DeepSeek R1's thinking process combined with looking up on the web to tackle complex questions that need deeper research and provides more sources.

Perplexity Academic Researcher

Sonar Reasoning Pro with Perplexity's academic search mode. Prioritizes scholarly and peer-reviewed sources from academic repositories and returns cited research synthesis.

Abliterated Model Large V2

Abliteration.ai's default unrestricted large text reasoning model is derived from GLM-5.3 and weight-modified to reduce refusals compared with the base model. It is intended for harder reasoning and evaluation workloads, with automatic prompt caching and a one-million-token context window.

Granite 4.2 8B

IBM Granite 4.2 8B is an Apache 2.0-licensed dense model with native step-by-step reasoning and specialized training for agentic work. It can plan before acting, sequence tools, navigate codebases, work in terminals, and verify results across coding, search, mathematics, science, and complex instruction-following tasks.