A collection of threads on AI Agents-Fundamental, research problems, solutions, git repos, and a lot more. Subscribe to my newsletter for detailed learning (link in bio). Like, retweet, and follow for new learning every day!

This Friday's AIEdTalks Newsletter: Your agent loop costs 10x what you think. Not because of pricing. Because of math. N(N 1)/2 — the formula hiding in every multi-step agent's bill. Most teams don't find it until the invoice. Inside: → Why a 20-step loop costs 210,000 tokens, not 20,000 → Why prompt caching can't fix it → Why your monthly average is hiding a 50x tail → A 5-minute audit you can run tonight Subscribe before Friday so you don't miss it ↓ newsletter.aiedtalks.com/

An engineer went to bed with an agent running. Woke up to a $437 Anthropic bill. One agent. One tool call that never resolved. Retrying for 8 hours. No crash. No error. No alert. Here's what happened and why it'll happen to you too.

This Friday's AIEdTalks is live: Your Agent Needs a Circuit Breaker. An engineer went to bed with an agent running. Woke up to a $437 bill. One tool call retried for 8 hours — no crash, no error, no alert. The fix took 20 minutes: a circuit breaker. The same three-state pattern (closed/open/half-open) that distributed systems engineers have leaned on for decades. In this edition: • The war story — what broke and what it cost • Why agents need circuit breakers more than microservices do • The 20-line RepetitionBreaker you can paste and ship today • Starting defaults so you're not guessing (step cap, dollar ceiling, trip threshold) If you're building agents in production, this is the guard you'll wish you had at 3 AM. Read here->newsletter.aiedtalks.com/p/y… #AIEngineering #Agents #ProductionAI #CircuitBreaker

How to fix RAG hallucinations in 5 minutes (3 lines of code) 🧵