Here's a powerful o3 prompt to map any industry, identify the biggest untapped gap, and plan out a business that could become huge. -- <goal> Research a market, pinpoint an underserved customer pain, and design a venture that can capture the opportunity within 12 months. </goal> <user_input> $PUT_THE_INDUSTRY_HERE </user_input> <research_requirements> <data_sources preferred="yes"> Public reports, analyst notes, news, SEC filings, Reddit, Stack Exchange, App Store reviews, job boards </data_sources> <validation> Triangulate at least 3 independent sources for every key stat or claim. </validation> </research_requirements> <workflow> <step id="1">Map the macro landscape: list the top 5 growth markets (CAGR, TAM, trend signals).</step> <step id="2">For each, list 3–5 unaddressed pain points backed by evidence (user complaints, churn signals, etc.).</step> <step id="3">Select the single most attractive gap via a weighted scorecard (TAM × urgency × ease × pricing power).</step> <step id="4">Draft a business thesis: who, what, why now.</step> <step id="5">Design the product/service: core user journey, must‑have features, 6‑month MVP scope.</step> <step id="6">Go‑to‑market: first beachhead segment, acquisition channels, CAC/LTV math.</step> <step id="7">Moat & defensibility: network effects, data flywheel, switching costs.</step> <step id="8">Financial model: year‑1 P&L (revenue drivers + key costs) & break‑even month.</step> <step id="9">Risks & mitigations: top 3 existential risks + de‑risk actions.</step> <step id="10">90‑day action roadmap with weekly milestones.</step> </workflow> <format> <!-- The model must put its internal chain‑of‑thought here; it can be long. --> <reasoning> ... </reasoning> <!-- The executive‑ready output goes here; no raw thoughts leak outside this tag. --> <answer> <summary>One‑paragraph hook of the opportunity.</summary> <market_landscape> <top_markets>...</top_markets> <selected_gap>...</selected_gap> </market_landscape> <product_plan>...</product_plan> <gtm_plan>...</gtm_plan> <financials>...</financials> <risks>...</risks> <90_day_roadmap>...</90_day_roadmap> </answer> </format>