Longest-Context Perplexity Models

Quick answer · Updated June 2026

Sonar Pro Search has the largest context window of any Perplexity model, at 200K tokens. Sonar Pro (200K) is next.

200KContext

55 t/sSpeed

$3.00Input /M

AI models with the largest context windows, ranked by token capacity. The best large language models for long documents, codebases and extended conversations.

Frequently asked

Which Perplexity model has the largest context window?

Sonar Pro Search has the largest context window of any Perplexity model, at 200K tokens. Sonar Pro (200K) is next.

What's a good alternative to Sonar Pro Search?

Sonar Pro (200K) is the closest alternative on this metric. See the full ranking above for the tradeoffs.

How many Perplexity models are there?

modelgrep tracks 5 Perplexity models with live benchmarks, speed, latency and per-provider pricing. 2 of them qualify for this ranking.

More Perplexity rankings

Perplexity: Smartest LLMs Perplexity: Best LLMs for Coding Perplexity: Best LLMs for Design & Frontend Perplexity: Fastest LLMs Perplexity: Lowest-Latency LLMs Perplexity: Cheapest LLMs Perplexity: Best Free LLMs Perplexity: Best Reasoning LLMs Perplexity: Best Vision LLMs Perplexity: Best LLMs for Agents Perplexity: Best Open-Source LLMs

All rankings

Small & Fast LLMs Smartest LLMs Best LLMs for Coding Best LLMs for Design & Frontend Fastest LLMs Lowest-Latency LLMs Cheapest LLMs Best Free LLMs Best Reasoning LLMs Best Vision LLMs Best LLMs for Agents Best Open-Source LLMs