The Mathematics Search Engine

28+ min ago   (384+ words) Let’s be real for a second: autonomous AI agents are incredible, but giving them direct write access to your live production environment is terrifying. For the Agent Harness Hackathon, I wanted to build an AI marketing assistant that could verify…...

33+ min ago   (670+ words) The next evolution XPENG’s physical AI is beginning to emerge. Announcements over the past week indicate major developments for IRON humanoid robot, VLA 2.0 intelligent driving and the business overall. Many of these developments have not yet been realized in revenue…...

30+ min ago   (959+ words) Build production-ready AI agents with effective guardrails, tool contracts, permissions, and tracing systems beyond simple demos....

3+ day, 19+ hour ago   (241+ words) run.py trains a residual RL policy on top of the X-Mobility base policy for a given embodiment + scene. The residual head adapts X-Mobility’s language-conditioned navigation behaviour to embodiment-specific dynamics. GPU memory scales linearly with the parallel-env count: 32 envs ≈ 30 GB....

39+ min ago   (1381+ words) Here is the sober part. A..s ‘onboarding activitiy‘ has one job: talk to a person who has an app idea but can't write a spec, ask good questions, and hand back a PRD that a developer could build from without…...

54+ min ago   (611+ words) I just came to the realization that Microsoft Excel is one of the most commonly tools used at the workplace. Not for anything else but for data analysis. I have never thought of it this way. Given my background in…...

55+ min ago   (354+ words) What you'll learn in Part III: Two themes from this list deserve expansion, because they change assumptions engineers carry in from distributed systems: the independence-fact entries — decorrelated retries and the blind second opinion — and the incompatible-instructions entry, where deference gets a…...

55+ min ago   (1239+ words) What you'll learn in Part II: C4 — Transition discipline: the pipeline advances through one code-owned entry point, or not at all — and "declare it done and stop" is not an available move. Second, crash semantics are explicit: a validator that dies by…...

1+ hour, 58+ min ago   (170+ words) OpenTrain AI Math AI Evaluator / Data Annotator. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor's Degree, Technical University of Kenya (2026). AI-training focus includes data types such as Text and Image and labeling…...

1+ hour, 3+ min ago   (193+ words) Another example is searching for an item in an array. It's a something we all do. Most of the times, our language or the base library implements that for us. So all these are "searches". But searching can be more…...