Sonar Reasoning Pro

Deep Research Text

Deep Research is Perplexity’s premium reasoning assistant. It goes beyond quick Q&A by systematically searchi…

Pplx Embed Text

51k DL

pplx-embed is a family of text embedding models built for real-world, web-scale retrieval.

pplx embed context v1 0.6b Text

5.2k DL

A 0.6B-parameter contextual text embedding model for RAG pipelines. Unlike standard embedding models, it take…

pplx embed context v1 4B Text

3.7k DL

A 4B-parameter contextual text embedding model built on diffusion-pretrained Qwen3, designed for RAG pipeline…

pplx embed v1 0.6b Text

51k DL

A 0.6B parameter multilingual text embedding model built on a diffusion-pretrained Qwen3 backbone. Produces 1…

pplx embed v1 4b Text

5.6k DL

A 4B-parameter text embedding model built on diffusion-pretrained Qwen3. Produces 2560-dimensional dense embe…

pplx pii masking Text

2.2k DL

pplx pii masking is a 0.6B parameter bidirectional text encoder that detects and masks personally identifiabl…

R1 1776 Text

R1 1776 is Perplexity’s open-source, post-trained variant of DeepSeek-R1 that removes CCP-aligned censorship…