AI Money Making - Tech Entrepreneur Blog

Learn how to make money with AI. Side hustles, tools, and strategies for the AI era.

Author: ziqingbo

GPT-5.5 Released: OpenAI’s Most Powerful Agentic Model Scores 82.7% on Terminal-Bench

Table of Contents [What Just Happened](#what-just-happened) [The Benchmarks That Matter](#the-benchmarks-that-matter) [GPT-5.5 vs The Competition](#gpt-5.5-vs-the-competition) [What “Agentic” Actually Means for You](#what-agentic-actually-means-for-you) [Real-World Use Cases](#real-world-use-cases) [The Self-Optimization Feature Nobody Is Talking About](#the-self-optimization-feature-nobody-is-talking-about) [Should You Upgrade Right Now?](#should-you-upgrade-right-now) — What Just Happened On April 24, 2026, OpenAI released GPT-5.5 — and this isn’t just another incremental update. This is OpenAI’s first model explicitly designed from the ground up for agentic AI workflows. The timing is deliberate. The AI industry is in the middle of a massive shift: AI systems are evolving from “chatbots that answer questions” to “autonomous agents that complete multi-step tasks.”
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NotebookLM vs ChatGPT vs Perplexity in 2026 — Deep Test: Which AI Actually Improves Your Thinking?

Table of Contents 1. [Why This Comparison Matters in 2026](#1-why-this-comparison-matters-in-2026) 2. [The Contenders at a Glance](#2-the-contenders-at-a-glance) 3. [Test Methodology](#3-test-methodology) 4. [Test 1: Research Depth — Understanding a Complex Topic](#4-test-1-research-depth–understanding-a-complex-topic) 5. [Test 2: Personal Knowledge Integration](#5-test-2-personal-knowledge-integration) 6. [Test 3: Quick Fact Retrieval](#6-test-3-quick-fact-retrieval) 7. [Test 4: Writing Assistance](#7-test-4-writing-assistance) 8. [Test 5: Long-Form Analysis](#8-test-5-long-form-analysis) 9. [Pricing Breakdown](#9-pricing-breakdown) 10. [The Surprising Results](#10-the-surprising-results) 11. [Who Should Use What](#11-who-should-use-what) 12. [The Real Answer: It’s Not About Winning](#12-the-real-answer-its-not-about-winning) — The AI assistant market in 2026 is confusing. Every tool claims to be the best. Every influencer has their “stack.” And most people end up paying for multiple
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MemPalace: The Viral AI Memory System That Got 22K GitHub Stars in 48 Hours — An Honest Review (2026)

Table of Contents 1. [What Is MemPalace?](#1-what-is-mempalace) 2. [Why It Went Viral](#2-why-it-went-viral) 3. [How MemPalace Actually Works](#3-how-mempalace-actually-works) 4. [Installation and Setup](#4-installation-and-setup) 5. [Day-to-Day Usage: What I Found](#5-day-to-day-usage-what-i-found) 6. [The Memory Architecture Deep Dive](#6-the-memory-architecture-deep-dive) 7. [MemPalace vs Other AI Memory Systems](#7-mempalace-vs-other-ai-memory-systems) 8. [What It Does Well](#8-what-it-does-well) 9. [The Honest Limitations](#9-the-honest-limitations) 10. [Who Is This For?](#10-who-is-this-for) 11. [The Future: Where This Is Heading](#11-the-future-where-this-is-heading) 12. [Should You Try It?](#12-should-you-try-it) — Something interesting happened in the AI developer community last week: a relatively unknown project called MemPalace hit 22,000 GitHub stars in just 48 hours. That’s faster than many celebrated open-source projects. And unlike
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How to Make $1,000/Month with AI Coloring Books in 2026: A Real Case Study

Table of Contents 1. [The Coloring Book Gold Rush of 2026](#1-the-coloring-book-gold-rush-of-2026) 2. [Why AI Coloring Books Work in 2026](#2-why-ai-coloring-books-work-in-2026) 3. [The Math: Is $1,000/Month Actually Realistic?](#3-the-math-is-1000month-actually-realistic) 4. [Step-by-Step: Creating Your First AI Coloring Book](#4-step-by-step-creating-your-first-ai-coloring-book) 5. [The Tools You Actually Need](#5-the-tools-you-actually-need) 6. [Case Study: Sarah’s First 90 Days](#6-case-study-sarahs-first-90-days) 7. [Finding Your Niche](#7-finding-your-niche) 8. [Where to Sell (Platform Breakdown)](#8-where-to-sell-platform-breakdown) 9. [The Honest Numbers: Costs, Time, and Revenue](#9-the-honest-numbers-costs-time-and-revenue) 10. [Common Mistakes to Avoid](#10-common-mistakes-to-avoid) 11. [Scaling Beyond $1,000/Month](#11-scaling-beyond-1000month) 12. [Is This Still Worth It in Late 2026?](#12-is-this-still-worth-it-in-late-2026) — Every few months, a “new” side hustle trend sweeps through social media. AI coloring books is
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Andrej Karpathy Stopped Using AI to Write Code — He’s Using It to Build a Second Brain Instead (2026)

Table of Contents 1. [The Shift That Surprised Everyone](#1-the-shift-that-surprised-everyone) 2. [What Is a “Second Brain” in 2026?](#2-what-is-a-second-brain-in-2026) 3. [Karpathy’s New Workflow: No Vector Databases, No RAG Pipelines](#3-karpathys-new-workflow-no-vector-databases-no-rag-pipelines) 4. [The Markdown + LLM Stack That Actually Works](#4-the-markdown–llm-stack-that-actually-works) 5. [Why This Matters More Than AI Coding Tools](#5-why-this-matters-more-than-ai-coding-tools) 6. [How to Build Your Own AI Second Brain in 2026](#6-how-to-build-your-own-ai-second-brain-in-2026) 7. [The Best Tools for Building Your Second Brain](#7-the-best-tools-for-building-your-second-brain) 8. [Who Is This Actually For?](#8-who-is-this-actually-for) 9. [The Honest Downsides](#9-the-honest-downsides) 10. [Conclusion: Stop Using AI Wrong](#10-conclusion-stop-using-ai-wrong) — When one of the most respected AI researchers in the world decides to change how he uses AI
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Xiaomi MiMo Token Subscription: The New AI Business Model That Changes Everything

— title: “Xiaomi MiMo Token Subscription: The New AI Business Model That Changes Everything” date: 2026-04-29T10:20:00+08:00 draft: true categories: [AI Startup] tags: [Xiaomi MiMo, AI Subscription, AI Business Model, AI Startup] — When Xiaomi officially launched its MiMo large language model token subscription service, the AI industry got a glimpse of what monetization really looks like. No more scattered API bills. No more per-feature pricing confusion. Just one subscription — covering text, images, code, and full multi-modal agent capabilities. This isn’t just a product launch. It’s a blueprint for the next era of AI business models. What Is Xiaomi MiMo
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MemPalace: The Viral AI Memory System That Got 22K GitHub Stars in 48 Hours — An Honest Review (2026)

## Table of Contents 1. [What Is MemPalace?](#1-what-is-mempalace) 2. [Why It Went Viral](#2-why-it-went-viral) 3. [How MemPalace Actually Works](#3-how-mempalace-actually-works) 4. [Installation and Setup](#4-installation-and-setup) 5. [Day-to-Day Usage: What I Found](#5-day-to-day-usage-what-i-found) 6. [The Memory Architecture Deep Dive](#6-the-memory-architecture-deep-dive) 7. [MemPalace vs Other AI Memory Systems](#7-mempalace-vs-other-ai-memory-systems) 8. [What It Does Well](#8-what-it-does-well) 9. [The Honest Limitations](#9-the-honest-limitations) 10. [Who Is This For?](#10-who-is-this-for) 11. [The Future: Where This Is Heading](#11-the-future-where-this-is-heading) 12. [Should You Try It?](#12-should-you-try-it) — Something interesting happened in the AI developer community last week: a relatively unknown project called **MemPalace** hit 22,000 GitHub stars in just 48 hours. That’s faster than many celebrated open-source projects. And
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How to Make $1,000/Month with AI Coloring Books in 2026: A Real Case Study

## Table of Contents 1. [The Coloring Book Gold Rush of 2026](#1-the-coloring-book-gold-rush-of-2026) 2. [Why AI Coloring Books Work in 2026](#2-why-ai-coloring-books-work-in-2026) 3. [The Math: Is $1,000/Month Actually Realistic?](#3-the-math-is-1000month-actually-realistic) 4. [Step-by-Step: Creating Your First AI Coloring Book](#4-step-by-step-creating-your-first-ai-coloring-book) 5. [The Tools You Actually Need](#5-the-tools-you-actually-need) 6. [Case Study: Sarah’s First 90 Days](#6-case-study-sarahs-first-90-days) 7. [Finding Your Niche](#7-finding-your-niche) 8. [Where to Sell (Platform Breakdown)](#8-where-to-sell-platform-breakdown) 9. [The Honest Numbers: Costs, Time, and Revenue](#9-the-honest-numbers-costs-time-and-revenue) 10. [Common Mistakes to Avoid](#10-common-mistakes-to-avoid) 11. [Scaling Beyond $1,000/Month](#11-scaling-beyond-1000month) 12. [Is This Still Worth It in Late 2026?](#12-is-this-still-worth-it-in-late-2026) — Every few months, a “new” side hustle trend sweeps through social media. AI coloring books
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NotebookLM vs ChatGPT vs Perplexity in 2026 — Deep Test: Which AI Actually Improves Your Thinking?

## Table of Contents 1. [Why This Comparison Matters in 2026](#1-why-this-comparison-matters-in-2026) 2. [The Contenders at a Glance](#2-the-contenders-at-a-glance) 3. [Test Methodology](#3-test-methodology) 4. [Test 1: Research Depth — Understanding a Complex Topic](#4-test-1-research-depth–understanding-a-complex-topic) 5. [Test 2: Personal Knowledge Integration](#5-test-2-personal-knowledge-integration) 6. [Test 3: Quick Fact Retrieval](#6-test-3-quick-fact-retrieval) 7. [Test 4: Writing Assistance](#7-test-4-writing-assistance) 8. [Test 5: Long-Form Analysis](#8-test-5-long-form-analysis) 9. [Pricing Breakdown](#9-pricing-breakdown) 10. [The Surprising Results](#10-the-surprising-results) 11. [Who Should Use What](#11-who-should-use-what) 12. [The Real Answer: It’s Not About Winning](#12-the-real-answer-its-not-about-winning) — The AI assistant market in 2026 is confusing. Every tool claims to be the best. Every influencer has their “stack.” And most people end up paying for
Read More

Andrej Karpathy Stopped Using AI to Write Code — He’s Using It to Build a Second Brain Instead (2026)

## Table of Contents 1. [The Shift That Surprised Everyone](#1-the-shift-that-surprised-everyone) 2. [What Is a “Second Brain” in 2026?](#2-what-is-a-second-brain-in-2026) 3. [Karpathy’s New Workflow: No Vector Databases, No RAG Pipelines](#3-karpathys-new-workflow-no-vector-databases-no-rag-pipelines) 4. [The Markdown + LLM Stack That Actually Works](#4-the-markdown–llm-stack-that-actually-works) 5. [Why This Matters More Than AI Coding Tools](#5-why-this-matters-more-than-ai-coding-tools) 6. [How to Build Your Own AI Second Brain in 2026](#6-how-to-build-your-own-ai-second-brain-in-2026) 7. [The Best Tools for Building Your Second Brain](#7-the-best-tools-for-building-your-second-brain) 8. [Who Is This Actually For?](#8-who-is-this-actually-for) 9. [The Honest Downsides](#9-the-honest-downsides) 10. [Conclusion: Stop Using AI Wrong](#10-conclusion-stop-using-ai-wrong) — When one of the most respected AI researchers in the world decides to change how he uses
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