The InfiniteUp Blog
Generative AI & LLMs
How we actually use large language models in production: model bake-offs, agent architectures, cost-versus-capability tradeoffs, and the AI Iron Triangle applied to real builds.
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Engineering & App Architecture, Generative AI & LLMs, Inside InfiniteUp, Product Strategy & Startup OpsInvisible AI: The Five-Stage Ladder From Chatbot to Infrastructure
Invisible AI is not a chatbot with better manners. It is AI that removes steps instead of adding a surface. Our definition,…
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Sentience Recognizes Sentience: Fourteen Machines on How Consciousness Knows Its Own Kind
For eighteen months I gave fourteen AI models the same two documents and no follow-up. They converged on a single idea —…
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Building With MCP: Four Real Projects and the Cheat Sheet I Wish I’d Had
A WordPress site, a 126-task backlog, a FlutterFlow app and a 268,000-word book. What the Model Context Protocol actually did on each,…
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AI Agents for Main Street: Our Predictions vs. Reality + 5 Real Use Cases
A year ago, we predicted how AI agents would transform small businesses. Here’s our retrospective analysis of what actually happened—plus 5 real-world…
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Announcing the New InfiniteUp App: Clearing 126 Backlogs to Invisible AI
How InfiniteUp Tasks went from 126 backlog bugs to a fully “Invisible AI” task manager — the DOER Business lessons, the MCP…
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Data Process, Data Structure, Engineering & App Architecture, Generative AI & LLMs, Inside InfiniteUp, Product Strategy & Startup OpsThe SaaS Apocalypse: Why We’re Betting on Invisible AI and a 200-User Tipping Point
InfiniteUp’s public bet: a 200-user tipping point, a viral J-curve, and full transparency on the numbers as they happen — starting today.
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FlutterFlow MCP in Practice: How Claude Rebuilt Our Stack, Our Site, and Our Flagship Product
A founder’s first-hand account of using FlutterFlow MCP with Claude to fix complex app logic, rebuild a WordPress site, and ship a…
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The Million-Hour Man-Month: Four Heads That Think Like One
Paul Graham said to hold the whole system in one head. He was right about coherence and wrong about the container —…
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Vibe Coding Is Cruise Control: Great If You Know Where You’re Going
We vibe code daily. It’s cruise control — brilliant at holding speed, indifferent to your heading. Here’s how to tell you’re stranded,…
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FlutterFlow OpenAI Integration: The 2026 Guide (Now That the Assistants API Is Retiring)
Three ways to integrate OpenAI with FlutterFlow in 2026 — built-in AI Agents, the Responses API, or custom code — and how…
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AI API Pricing in 2026: What a Million Tokens Costs Now — and What That Unlocks
Our API bill fell 100× in three years. Current AI API pricing per million tokens (July 2026), and the business models cheap…
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Main Street Is the Most Underserved Market in Software. Four Tests to Win It.
Small firms were never worth a software company’s time. That changed. Four tests any custom software for a Main Street business has…