Best in class deep research agents

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Product manager at Cohere on enterprise AI search infrastructure and deep research agents

Interview
The results are truly best in class in terms of deep research.
Analyzed 3 sources

Parallel stands out when the question is messy enough that a normal search tool would answer too early. In the relocation workflow described here, the agent first maps the problem, city choice, housing tier, school type, food habits, and other living constraints, then runs a segmented comparison across places like Barcelona, Paris, Aix en Provence, and Lisbon. The result is a long report with tables, tradeoff breakdowns, and source grounded reasoning, delivered in about 10 to 15 minutes.

  • The key step is self education before retrieval. Instead of jumping straight to cost of living pages, the agent first figures out what relocation actually involves, then breaks the job into sub questions like rent by neighborhood, private versus public school options, and lifestyle driven food costs.
  • The deliverable is closer to an analyst memo than a chat answer. It uses tables, pros and cons, and category by category comparisons, which makes it useful for a real decision rather than just giving a headline like one city is cheaper than another.
  • This fits Manus product design more broadly. Manus is built as an autonomous agent for complex tasks, and later added Wide Research, which lets up to 100 sub agents work in parallel. That architecture helps explain why the output is slower than basic search, but deeper and more structured.

This category is heading toward deeper specialization. The next step is not just more web pages, but better domain specific sources, like medical journals, filings, and legal materials, routed to the right sub agent automatically. The winners will be the systems that turn long running research into a dependable work product, not just a faster answer.