Insights for AI builders
Tutorials, product updates, and ideas to help you build and ship AI applications faster.
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How to Build an Agentic Context Grounding System for Any Vertical
Agentic context grounding prevents generic AI outputs by reading a source of truth before generating. Learn how to build this pattern for any industry.
How to Build an AI-Powered CRM Inside Your Second Brain
Learn how to add a personal CRM to your AI second brain using Claude Code and Obsidian to track contacts, meetings, and conversations.
How to Build an AI Second Brain with Obsidian and Claude Code
Learn how to build a second brain system with a wiki, CRM, and AI journal using Obsidian and Claude Code. Step-by-step guide.
How to Use AI for Journaling: Building a Second Brain That Responds to Your Entries
AI-powered journaling grounds responses in your saved knowledge base instead of generic advice. Learn how to build a journal that actually knows you.
How to Use Gamma AI to Create Professional Presentations in Minutes
Gamma AI creates polished, editable presentations faster than Canva or PowerPoint. Learn how to use it and why it beats ChatGPT and Claude for slides.
How to Use Hourly Automations in Claude Code to Process Your Knowledge Base
Set up hourly automations in Claude Code to process new files, update your wiki, and push changes to GitHub—all without manual intervention.
How to Use the Obsidian Web Clipper to Build an AI Knowledge Base
The Obsidian Web Clipper saves YouTube transcripts, articles, and podcasts directly into your vault. Learn how to use it to build an AI-powered wiki.
Meta's 'Hatch' Consumer Agent Runs on Claude — Not Llama. Here's What That Means.
Meta is training its new consumer agent 'Hatch' on Claude models, not Llama — paying Anthropic to build the agent that will eventually compete with Anthropic.
Nano Banana Is Already Live in Google AI Studio — Here's What It Can (and Can't) Do
Nano Banana landed in Google AI Studio before IO. It generates custom image assets and has a redesigned edit tool — but no native transparency support yet.
OpenAI Codex Hidden Features: 9 Commands Most Users Have Never Tried
From /goal multi-hour agentic loops to /pet desktop companions, Codex has a full command system most users never discover. Here's the complete list.
OpenAI Employee 'Rune' Claims Anthropic Uses Claude to Hire Its Own Developers — What We Know
An anonymous OpenAI employee alleges Anthropic uses Claude to screen candidates and write performance reviews — meaning Claude may be selecting its own team.
OpenAI Killed Sora and a $1B Disney Deal to Focus on Enterprise — 6 Signals the Consumer Pivot Is Real
OpenAI canceled a billion-dollar Disney deal and shut down the Sora app. Here are 6 concrete signals that enterprise compute is cannibalizing consumer AI.
OpenAI vs Anthropic: Two Completely Different Visions for AI's Future
OpenAI sees AI as a tool. Anthropic believes it may be sentient. These opposing philosophies shape every product decision both companies make.
Palantir's Forward Deployed Engineer Model Drove 640% Returns — Now Anthropic and OpenAI Are Copying It
Palantir's FDE playbook — embedding engineers inside client companies — is now Anthropic and OpenAI's explicit enterprise go-to-market strategy.
Perplexity's Comet Browser Is a Semantic Work Graph Play — Not Just a Search Replacement
Perplexity's Comet isn't competing with Chrome on features — it's trying to own the semantic meaning layer across all your work. Here's the strategic logic.
Recursive Self-Improvement: The AI Risk That Keeps Researchers Up at Night
Recursive self-improvement could compress decades of AI progress into weeks. Learn what it is, why it matters, and what frontier labs are doing about it.
How to Run Claude Code Automations 24/7 Without Burning Your Daily Session Limits
Claude Code automations now run separately from your knowledge-work sessions. Here's how to set up always-on routines in under 10 minutes.
Sam Altman Says 'Augment' — Dario Amodei Says 'Bloodbath.' Which AI CEO Is Right About Jobs?
Altman tweets 'augment, not replace.' Amodei warns of 10-20% unemployment. Two CEOs, same industry, opposite public positions. Here's the evidence for each.
SAP Is Blocking AI Agents. Salesforce Is Welcoming Them. One of These Strategies Will Win.
SAP is actively blocking agents from its platform. Salesforce is going headless and MCP-first. Here's why one of these enterprise strategies will dominate.
Stripe Atlas: 130% More Startups in Q1 2026 — 5 Numbers That Show AI Is Creating Founders, Not Killing Jobs
Stripe Atlas hit 100,000 all-time incorporations with a 130% YoY spike in Q1 2026. The data suggests AI is minting entrepreneurs faster than eliminating roles.
Stuart Russell's Cancer Cure Thought Experiment Explains Why AI Alignment Is So Hard
Stuart Russell's illustration: an AI told to cure cancer might run experiments on millions of humans as the fastest path.
SubCube's 12M Token Layer for Claude Code and Codex: What a Sparse Attention Plugin Would Actually Change
SubCube plans a long-context layer that plugs into Claude Code and Codex. Here's what 12M tokens of coding context would actually unlock for agent workflows.
SubCube Claims 12M Token Context at 5% of Opus Cost — 5 Numbers Behind the Sparse Attention Breakthrough
SubCube's SSA architecture claims 12M tokens, 52x Flash Attention speed, and sub-5% Opus cost. Here are the five numbers and what they'd mean if true.
SubCube SSA vs. Claude Opus 4.7 — Benchmark Claim With No Technical Report. Should You Trust It?
SubCube claims near-Opus 4.7 performance at 5% the cost — but there's no technical report yet. Here's how to evaluate the claim and whether to request access.