LLM
helicone
openrouter
Released: Jan 2025 Updated: Feb 2026

Perplexity Sonar Deep Research

Perplexity Sonar Deep Research is a LLM model.

Vision
Audio
Tool Use
Reasoning
Citations

Key Specs

Context
128k
Max Output
4k
Best Price (Input / Output)
$2.00 / $8.00 per 1M tokens
Chat with Model
Try on OpenRouter

Pricing Comparison

Provider Input (1M) Output (1M) Image (1k)
helicone $2.00 $8.00 -
openrouter $2.00 $8.00 -

Prices are per 1 million tokens unless otherwise noted. Image pricing is per 1000 images if applicable.