Search is best for fast orientation. It pulls in up-to-date information from the web and summarizes it with citations, so you can quickly review sources and move forward.

Search the public web for the latest news and announcements about the U.S. grocery delivery market in the last 90 days. Prioritize company press releases, earnings coverage, and reputable business reporting. Summarize the 5 most important developments, include dates and links, and end with what these changes may mean for a regional delivery company.

Deep research is best when the question needs multiple steps. It can break the problem into sub-questions, gather and evaluate sources across those threads, and then synthesize the results into a more structured deliverable—like a brief, memo, or comparison—where the reasoning and citations are easier to audit and share.

Conduct deep research on how rising private-label adoption is changing competition in the household cleaning products market. Use public reporting, retailer announcements, earnings commentary, trade coverage, and consumer trend research. I want a structured brief that explains what is changing, why it is happening, which companies seem most exposed, how branded manufacturers are responding, and what strategic implications this creates for fictional company BlueHarbor Home Care. Clearly separate well-supported findings from more directional observations.