Sonar Deep Research
Pricing & Specs
Perplexity · $2 input / $8 output per 1M tokens · 128K context window
No longer offered on OpenMark
Sonar Deep Research is no longer offered on OpenMark (deprecated or superseded upstream). Its specs are kept here for reference — if you're still running it in production, it's worth benchmarking current alternatives: newer models are often cheaper AND better on the same task.
Sonar Deep Research API Pricing
| Tokens | Price |
|---|---|
| Input | $2 / 1M tokens |
| Output | $8 / 1M tokens |
No cache pricing is published. Batch pricing is not documented.
What that means in practice
Sonar Deep Research Specs
| Spec | Value |
|---|---|
| Context window | 128K tokens |
| Input modalities | text |
| Output modalities | text |
| Reasoning model | Yes |
| Tool / function calling | No |
| JSON mode | Yes |
| Streaming | Yes |
| Prompt caching | No |
Capabilities
Notes
⚠️ Request fee applies. Rate-limited; disabled in DMS by default.
FAQ
How much does Sonar Deep Research cost?
Sonar Deep Research costs $2 per 1M input tokens and $8 per 1M output tokens.
What is Sonar Deep Research's context window?
Sonar Deep Research has a 128K-token context window.
Can I test Sonar Deep Research on my own task?
Sonar Deep Research is no longer offered on OpenMark, but you can benchmark its current alternatives from Perplexity and other providers on your own task — free tier available.
Still using Sonar Deep Research?
It's been superseded. Benchmark its current alternatives on your actual
workload — you'll likely find something cheaper AND better. Free tier available.