The basic explanations, code, exercises, and answer keys for 059 and 060 are free. In the second half, I have compiled 6 additional practice problems and answers for checking CSV records, which you ...

AI agents are convenient, aren't they? But have you ever felt uneasy, wondering if they are actually working correctly, or ...

Cold storage crypto recovery drill: restore your backup on a second wallet and prove it with a watch-only Python script in 12 ...

Repeatable collaborative-agent experiments with participation observations and separate artifact evaluations - microsoft/amplifier-acp-lab ...

GPT-6 Astra edited Qwen’s weights and raised MATH-500 from 7.9% to 48.1% in author-run tests. How weight-space programming works—and its limits.

Uber's CFO says AI agents booked four rides and about 500 Uber Eats orders against roughly 320M trips in a peak week. What it ...

BM25 from scratch, a retrieval-vs-reasoning failure decomposition, and a fine-tuned cross-encoder. Leakage audits throughout; every number ...

Today we released PIX 2610.28, available for download here. This release supports all the new retail and preview D3D12 features released today in DirectX Agility SDK 620 and 721. This is the first PIX ...

Tencent's Hy-Memory-30B-A3B is a free open-source mixture-of-experts model claiming Claude Opus 5 parity on AI agent memory tasks. Its 55.49 macro-average benchmark score edges Claude Opus 5's 54.62, ...

GitHub's annual Octoverse 2026 report shows agents initiating about 40% of pull requests. It also shows how 7.4 billion ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...