# Perplexity: Sonar Deep Research Reasoning

**Model:**

perplexity/sonar-deep-research

**Max words:**

95,250

**Cost:**

192 per 100 words.

**Editor’s Choice**

​⭐​

**Capabilities:**

**Features:**

- Web search

**Other features:**

## Perplexity: Sonar Deep Research Reasoning Specialities

- Content
- Reasoning
- Tutoring

## Perplexity: Sonar Deep Research Reasoning Main Advantages

- Very powerful in research
- Ability to apply reasoning to large amounts of data
- Skilled at researching a single topic through dozens of reliable sources

## Perplexity: Sonar Deep Research Reasoning Model Limitations

- Due to the research complexity, completing a task can even take several minutes

This new model is fully specialized in searching and processing numerous internet sources to answer research questions. Ideal for large investigations on the web.

✅ Pros:

- It gives a well-structured response, with introduction, research results divided by sections and a conclusion (even similar to a mini-paper).
- It usually uses between 10 and 20 sources for answering each question.
- It also has reasoning capabilities, which allow better analysis of the sources.

❌ Cons:

- This model usually conducts a deep research task by default even if it is a simple question or a task that doesn’t require browsing, so we don’t recommend using it for non-research or browsing tasks.