Your agent returned HTTP 200, zero errors in the logs, and then did nothing. The failure wasn't loud — it was silent.
This happens more than you'd think. An agent invokes a model, gets back a response, processes it, returns success. But somewhere in that flow the actual output — the thing that was supposed to happen — vanished. No exception. No timeout. Just an empty response where a de...
After two decades building systems across banking, blockchain, and digital forensics, I've learned that the tools we choose define the speed and quality of what we ship. When Claude AI entered my workflow, something shifted. I stopped treating AI as a novelty and started treating it as a genuine engineering partner—one that reviews my Soroban smart contracts, drafts documentation nobody wants t...
TL;DR — LoRA-based preference optimization is popular because it's cheap, but the low-rank constraint systematically biases the model toward the simplest direction that separates chosen from rejected outputs — which is usually style, not substance. Distilling from a LoRA-DPO model then bakes that shortcut into the student permanently. The fix isn't more data, it's ...
#cybersecurity #bugbounty #aiagents #pentesting #whois #subdomaintakeover #rapidapi #nightcrawler
A few days ago a Show HN project called Nightcrawler caught my attention: a local AI pente...
¿Tu equipo de desarrollo comparte credenciales por Slack? ¿Discuten arquitectura en plataformas que almacenan todo en servidores ajenos? Existe una alternativa radical: no usar la nube en absoluto.
NETO es un chat peer-to-peer diseñado para equipos de desarrollo que trabajan en la misma red local. Sin servidore...
Single-table DynamoDB design gets talked about like a religion — either you've seen the light or you're "doing it wrong with five tables." That framing wasn't much help when I actually had to build a two-sided marketplace on it. What helped was ignoring the doctrine and starting from the only thing DynamoDB really forces you to do: know your queries before your schema.
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