Sonar Deep Research
ModelActiveby Perplexity · family “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... (description from the OpenRouter listing)
in: textout: textReasoning
Epoch Capabilities Index
Not scored by Epoch AI
Released
7 Mar 2025
Context window
128K tokens
Max output
115K tokens
Input $ / 1M tokens
$2.00
Output $ / 1M tokens
$8.00
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
13 recorded prices on 1 Oct 2025 (OpenRouter listing + Internet Archive snapshots); re-read on every data refresh, most recently 7h ago. Steps show when the price changed.
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