Plan
Analyzes your question, identifies subtopics, and creates a multi step research strategy with specific search queries for each area.
Browse
Executes dozens of web searches across different angles, visiting multiple results per query across the open web.
Read
Reads full articles, documents, and PDFs. Interprets images, charts, and graphs. Extracts data and key findings from each source.
Reason
Evaluates findings for consistency, identifies contradictions, spots gaps in understanding, and generates new questions to investigate.
Pivot
Adjusts strategy based on what it has learned. Follows promising leads, abandons unproductive paths, and conducts targeted follow up searches.
Synthesize
Compiles all findings into a structured report with sections, summaries, key takeaways, and inline citations to every source.
0%
Humanity's Last Exam (vs o1: 9.1%)
0%
GAIA benchmark score
0 min
Maximum research session
Plus ($20/mo)
Deep Research sessions
10/month
Overall usage vs Plus
Baseline
Model access
GPT-5.5 Instant, Thinking
Best for
Regular research needs
Pro $100
Deep Research sessions
50/month
Overall usage vs Plus
5x Plus
Model access
GPT-5.5 Pro
Best for
Heavy professionals
Pro $200
Deep Research sessions
Unlimited
Overall usage vs Plus
20x Plus
Model access
GPT-5.5 Pro
Best for
Researchers, continuous workflows