Perplexity: Sonar Deep Research

perplexity/sonar-deep-research

CHAT High tier Reasoning Proprietary (API-only)

Perplexity: Sonar Deep Research (perplexity/sonar-deep-research) is a chat model from openrouter with a 128K-token context window; proprietary (API-only); capabilities reasoning; input text; output text.

128KContext

115.2KMax output

$2$ / 1M in

Pricing

Input: $2 / 1M tokens
Output: $8 / 1M tokens
Currency: USD
Note: Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.

Specifications

Context window: 128,000 tokens (128K)
Max output: 115,200 tokens
Weights: Proprietary (API-only)
Input modalities: text
Output modalities: text
Release date: 2025-03-07

Capabilities

reasoning

Provenance

models-devopenrouter-api

Last verified: 2026-10-30

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