The AI Corner
Subscribe
Sign in
Home
Claude & Anthropic
Prompting & Context Engineeri…
AI Agents
AI Tools & Models
Business & Investing
The Corner Partner Program
Latest
Top
Discussions
Your GTM Agents Work in Seconds. Your Playbook Still Changes Once a Quarter
Recursive GTM closes that gap. Here’s how it works, and who should control it
10 hrs ago
•
Ruben Dominguez
51
Replit's CEO Got Canceled for Killing Code in 2025. A Year Later, He Was Right.
He got dragged for saying don't learn to code. Now he's coming for college, VC term sheets, and machine learning itself.
Oct 12
•
Ruben Dominguez
64
4
2
Instinct Went From $2.5B to $10B in a Month on $0 of Marketing. Noah Shinn, 23, Explains How.
Five invites per user, a three-week trust curve and a compute bill that doubles every week. The 10 takeaways from Shinn's Invest Like the Best…
Oct 9
•
Ruben Dominguez
73
3
1
Can AI Agents Actually Use a Computer? Here's the Real Answer
AI agents have passed human benchmarks, yet back-office hiring continues to go up. What’s going on?
Oct 8
•
Ruben Dominguez
79
11
1
Build Your Own Stock Analyst With ChatGPT and Instinct
12 research prompts rebuilt for GPT-6 Astra, plus a personal agent that watches your holdings and calls you when something moves. Wall Street’s…
Oct 7
•
Ruben Dominguez
63
2
A Masterclass in Prompting GPT-6 Astra
A model’s magic is always found in the way you prompt it.
Oct 5
•
Ruben Dominguez
70
2
The Harness Is the Product: 6 Decisions That Turn an AI Agent Into a Worker You Can Leave Alone
DoorDash runs 130,000 agent tasks a month and OpenAI shipped 1,500 pull requests with three engineers, while Anthropic paid 22x more to get an app that…
Oct 4
•
Ruben Dominguez
67
1
What AI Agents See When They Look at Your Pricing
How well do AI agents understand pricing and how can you gain an edge over the competition?
Oct 1
•
Ruben Dominguez
56
7
1
September 2026
The 9 Bottlenecks Actually Deciding Who Wins in AI
Grid operators are quoting five-year waits for power and analysts have traced $800 billion in financing that loops back on itself. None of it has much…
Sep 30
•
Ruben Dominguez
69
4
3
OpenAI Declared the AGI Era. Then Greg Brockman Moved 25% of Its Production Engineers to Defense
Astra worked coherently for 24 hours, and Brockman says defenders have a short window before attackers get the same capability. His 10 operating moves…
Sep 28
•
Ruben Dominguez
70
2
1
Your AI Agent Might Be Paying $11,000 a Month to Answer Yes or No
The co-author of InstructGPT just launched a model that refuses to write a single sentence. It exposes the most overpaid layer in every agent stack, and…
Sep 27
•
Ruben Dominguez
40
1
Shorter Prompts Are Making Your AI Agents More Expensive
GitHub compressed its coding agent's output and watched the total bill climb. Here's where the tokens actually go, and what to cut.
Sep 26
•
Ruben Dominguez
64
10
2
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
