Technical Blog
Deep dives, implementation details, and hard-earned lessons from shipping real systems with Python, Neo4j, and modern LLM tooling.
Vector RAG was the 2024 starter kit. In 2026, production agents run on temporal knowledge graphs with skeleton indexing, DRIFT search, self-healing edges, and A2A coordination. Here is the new stack — with Python, Neo4j, and the cost math that makes it real.
Read articleMCP is the protocol every AI agent now speaks. But shipping it in production — with auth, sandboxing, and tool governance — is where most teams stall. A hands-on architecture guide with Python, security patterns, and the cost math that makes it work for B2B.
Read articleWhy standard vector RAG fails at complex synthesis, and how to build a stateful, asynchronous LLM-maintained knowledge base using Karpathy's LLM Wiki pattern.
Read articlePrompt engineering was a 2023 parlor trick. Context engineering is the discipline winning enterprise AI teams are building in 2026 — a pipeline problem that looks more like ETL than copywriting. Here is why it matters, how it works, and where the ROI lives.
Read articleMost enterprises are burning budget on generative AI proofs of concept that solve problems nobody has. Meanwhile, the unsexy predictive models on tabular data — churn, pricing, fraud — keep quietly delivering 10–50x ROI. Time for a correction.
Read articleHow to build a three-tier inference stack that routes user queries between local SLMs and frontier APIs using semantic classification, with Python implementation, Neo4j-backed domain routing, and a realistic cost model for B2B workloads.
Read articleWhy autoregressive inference is memory-bandwidth bound, how SLMs exploit distillation, GQA, and aggressive quantization, and how production stacks route cheap local models before touching frontier APIs.
Read articleMultiply-accumulate limits in FP Transformers, why PTQ keeps you memory-bandwidth bound, the ternary BitNet b1.58 formulation with AbsMean activations, and how BitNet.cpp maps inference to SIMD-heavy CPU kernels.
Read articleA deep technical dive into Manifold-Constrained Hyper-Connections (mHC) — the architecture behind DeepSeek V4's stable training at 1T+ parameters. Birkhoff polytopes, doubly stochastic matrices, and why this changes the economics of large-scale AI.
Read articleA hands-on guide to fine-tuning Qwen2.5 on consumer hardware — LoRA, 4-bit quantization, and practical lessons from training on an NVIDIA 4060.
Read articleHow task-driven autonomous agents like BabyAGI work, why they matter for complex workflows, and what it takes to move from prototype to production.
Read articleA deep dive into OpenClaw, the privacy-first AI assistant that runs locally and automates your digital life across messaging apps, email, and more.
Read articleA complete walkthrough of developing and deploying a churn prediction model — data prep, training, tuning, evaluation, and production deployment.
Read articleA step-by-step walkthrough of wiring a minimal GraphRAG prototype in Python using Neo4j and an LLM.
Read article