What makes Deep Research different
| Web Search | Deep Research | |
|---|---|---|
| Scope | A few top results per query | Dozens of sources across many queries |
| Process | Instant, automatic | Plan → approve → crawl → report |
| Output | Inline response with citations | Structured Canvas document (exportable) |
| Time | Seconds | 2–10 minutes |
| User control | None — just send | Review and edit a research plan before it runs |
| Best for | Quick lookups, current events | Analysis, reports, literature reviews, due diligence |
The workflow
Enable the Deep Research pill
Click the Deep Research pill in the prompt bar. It highlights to indicate it is active.
Describe your research goal
Write a clear description of what you want to research. Be specific about scope, timeframe, and what you want to learn. Send the message.
Review and approve the research plan
ZeroTwo generates a structured plan showing the main research areas, key questions to answer, source types to explore, and expected report structure. You can approve as-is, edit topics, add constraints, or specify particular sources before research begins.
Research runs automatically
Once approved, ZeroTwo runs the research autonomously. A progress indicator shows current status (e.g., “Searching for market data…”, “Reading competitor websites…”). You can navigate away — research continues server-side.
Receive the report
The completed report is delivered as a Canvas document in the chat. It includes an Executive Summary, topical sections with inline citations, a Conclusion, and a numbered Sources list.
When to use Deep Research
Deep Research is the right tool when you need breadth and synthesis across many sources — not just a quick answer. Strong use cases:- Competitive intelligence (“Analyze the top 5 project management tools — pricing, features, and positioning”)
- Academic research (“What does the literature say about the gut-brain axis and mental health?”)
- Industry analysis (“What are the current trends shaping the electric vehicle market?”)
- Due diligence (“What is the public history, reputation, and key facts about Company X?”)
- Market research (“What are the pain points and buying patterns of mid-market SaaS buyers?”)
- Travel planning (“Plan a detailed 2-week Japan itinerary including budget and transportation”)
- Policy research (“What regulations govern AI-generated content in the EU?”)
- Quick factual lookups — use Web Search instead
- Real-time data like live prices or scores — use Web Search instead
- Single-source document retrieval — use PDF focus mode in Web Search
Report structure
Every Deep Research report follows a consistent format:- Executive Summary — 1–2 paragraph overview of key findings
- Main sections — 3–8 topical sections with subheadings, prose, and inline citations
- Conclusion — key takeaways and implications
- Sources — numbered list of every URL referenced
Plan availability
| Plan | Deep Research allowance |
|---|---|
| Free | 1 per day |
| Pro | Higher daily limit |
| Pro 2x | Higher daily limit |
| Plus Ultra | Highest limit |
| Business | Team-level limits |
Only one active Deep Research session can run at a time. Starting a new session while one is in progress may interrupt the current one. Daily limits reset at midnight UTC.
Quick Links
When to Use Deep Research
Examples of ideal and non-ideal use cases
Research Planning Workflow
Step-by-step guide to the plan → approve → report workflow
Report Output Format
Report structure, Canvas delivery, and export options
Limits and Availability
Plan limits, session constraints, and timing details