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June 6, 2026· ~11 min read

AI Agents That Find Zero-Days: The FFmpeg Case Study

Security startup Depthfirst's autonomous AI agent discovered 21 previously unknown vulnerabilities in FFmpeg for roughly $1,000 in compute — including a…

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June 3, 2026· ~15 min read

Beyond the Playbook: What Open Source Teaches Us About Building Software with AI Agents

Microsoft's Agentic-Agile proposes a top-down methodology. But the open-source community has been running a radically different experiment — and the…

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May 31, 2026· ~9 min read

Two-Node DGX Spark Cluster: Running DeepSeek V4 Flash at 20 TPS

Building a multi-node DeepSeek V4 Flash inference cluster on DGX Spark with vLLM — from baseline 5.5 TPS to ~20 TPS through production-proven…

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May 28, 2026· ~6 min read

Taming OOM on DGX Spark: Debugging Unified Memory Pressure in a 2-Node vLLM Cluster

How I fixed a recurring OOM during model loading on a 2-node DGX Spark cluster running DeepSeek V4 Flash with vLLM — the physics of unified memory, page…

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May 25, 2026· ~6 min read

Gradient Boosting Trees and XGBoost: From Ensemble Methods to Production-Grade Models

Understanding gradient boosting from first principles: ensemble methods, decision trees as weak learners, gradient descent in function space, and why…

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May 25, 2026· ~8 min read

Huawei's LogicFolding Architecture: Rewriting Chip Scaling Beyond Moore's Law

Huawei's new Tau Scaling Law and LogicFolding architecture bypass traditional transistor scaling to target 1.4nm-class density by 2031 — a bet that…

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