AI Observatory / Model Radar
Perplexity / perplexity/sonar-deep-research
Perplexity: Sonar Deep Research
Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers...
128,000
Context
N/A
Max output
$2.00 / 1M
Prompt price
2025-03-07
Created
01 / Snapshot
Pricing, context, modalities, and parameters.
Model Radar detail pages stay neutral and operator-readable: core metadata first, then workflow fit.
| Provider | Perplexity | Input modalities | text |
|---|---|---|---|
| Output modalities | text | Prompt price | $2.00 / 1M |
| Completion price | $8.00 / 1M | Request price | N/A |
| Context length | 128,000 | Max completion tokens | N/A |
| Supported parameters | frequency_penalty, include_reasoning, max_tokens, presence_penalty, reasoning, temperature, top_k, top_p, web_search_options | ||
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perplexity/sonar-deep-research
Perplexity: Sonar Deep Research
Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers...
Deep analysis
Retrieval systems
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.