Quantizing a model with multi-token prediction heads? Here's why standard conversion pipelines drop them silently, and how to preserve and calibrate them.
LLM coding agents quietly drop constraints as tasks get longer. Here's why it happens and a concrete pattern for keeping back end code generation honest.
A practical look at moving off Claude for AI tasks — alternatives I've tried, an abstraction pattern that helps, and the broader vendor lock-in lesson.
LLMs produce confident-looking but geometrically broken OpenSCAD code. Here's why spatial reasoning fails and how to fix it with structured intermediates.
A practical look at llms.txt — what it is, what it isn't, and how to set it up on your own site without overselling what it actually does.
Why local LLM inference hits OOM errors even when the model 'fits' in VRAM — and how to fix it with quantization, KV cache tuning, and allocator config.
Debugging LLM coherence failures on long tasks: why token-space reasoning fails, what latent reasoning fixes, and how to scaffold state in practice.
Notes from migrating production workloads between closed LLM APIs and open-weight models like Qwen, with code, gotchas, and honest tradeoffs.
Stop runaway LLM agent loops with hard iteration caps, tool-call deduplication, embedding-based loop detection, and forced-decision prompts.
Why 4-bit 27B models still OOM on 24GB cards, and the quant + KV cache + backend settings that actually let them fit.
Public LLM safety benchmarks lie about your real risk. Here's how to build a reproducible eval harness, write domain probes, and gate it in CI.
Your LLM integration works in dev but falls over in production. Here's the root cause and a step-by-step fix with timeouts, retries, and schema validation.
Why MTP often fails to speed up llama.cpp inference, and how to debug acceptance rate, VRAM pressure, and CUDA graph capture issues.
Local LLMs that ace static benchmarks often fail real terminal tasks. Here's how to build an agentic eval harness and debug the real failure modes.
Why prompt engineering hits a wall for tone and behavior control, and how to extract and apply activation steering vectors with PyTorch hooks.
How to detect and prevent LLM hallucinations in code and documentation using import checks, link validation, retrieval, and CI gates.
Local LLM knowledge base giving bad answers? The fix is almost always the retrieval layer. How to debug chunking, embeddings, and reranking.
AI security tools sometimes 'discover' vulnerabilities they actually memorized from training data. Here's a practical workflow to tell the difference.
A grounded look at TokenSpeed, the new LLM inference engine trending on GitHub, plus a practical benchmark you can actually run yourself.
A practical, layered approach to catching hallucinations and confidently-wrong outputs from LLM features in production — with code.
Local LLM inference on Apple Silicon often runs at a fraction of what the hardware can do. Here's why — and how to fix it with kernel fusion, KV cache layout, and the right quantization.
Comparing native vLLM, WSL vLLM, llama.cpp, and Ollama for local LLM inference on Windows — setup, performance, and migration guide.
Build a fully local agentic search pipeline with quantized open-source LLMs on consumer GPUs that rivals cloud APIs for factual accuracy.
Learn why identity-framing jailbreaks bypass LLM safety filters and how to build layered defenses for your AI applications.
A practical guide to managing the flood of open-weight LLM releases: fix VRAM errors, choose the right backend, and build an evaluation workflow.
Step-by-step guide to solving GPU memory issues when self-hosting Mistral Medium 3.5 128B with vLLM, tensor parallelism, and smart configuration.
Learn how to debug LLM applications in production with tracing, evaluation pipelines, and output guardrails to catch hallucinations and failures.
Local LLMs for coding keep producing broken code? Here's why quantization, context limits, and prompting cause failures — and a step-by-step fix.
Comparing open-source LLMs you can run locally today — Llama, DeepSeek, Qwen, Mistral — instead of waiting for Grok 3 to maybe go open-source.
Debug and fix common LLM API integration issues: token mismanagement, output quality degradation, and lack of observability in production.
Stop evaluating LLMs with vibes. Here's a practical framework for benchmarking open-source models against your API provider using real production data.
Comparing Qwen 3 and Llama 3 for local inference — configuration tips, migration steps, and honest benchmarks from real-world testing.
Comparing traditional 4-bit/8-bit quantization (GPTQ, GGUF, AWQ) with 1.58-bit ternary models. Practical code examples and honest tradeoffs.
Learn how to measure, track, and reduce LLM token costs with practical Python examples for prompt caching, token counting, and cost dashboards.
Step-by-step guide to running large MoE language models like 35B-A3B on a laptop using quantization, llama.cpp, and Ollama with practical tuning tips.
Step-by-step guide to running LLMs locally with Ollama and llama.cpp when cloud AI providers start requiring invasive identity verification.
Upgrading to Claude Opus 4.7? The new tokenizer silently breaks pipelines that fit in 4.6. Here's what changed and how to fix it.
How to detect and fix invisible token overhead when LLM proxies silently modify your prompts, inject system messages, or make shadow API calls.
Comparing open-weight AI model licenses after MiniMax's M2.5 licensing controversy — what developers need to know before choosing a model for production.
Fix the robotic, corporate tone in LLM-powered features using system prompt engineering. A practical guide to eliminating AI slop.
Learn why LLM agent personas break down in multi-turn conversations and how skill-based persona distillation keeps your agents consistently in character.
Step-by-step guide to fine-tuning Gemma 4 on a consumer GPU with just 8GB VRAM using QLoRA, 4-bit quantization, and practical tips to avoid common pitfalls.
LLMs forget context in long conversations. Learn why naive approaches fail and how semantic memory layers solve the AI context window problem.
Learn how to run LLM inference on extremely memory-constrained hardware using tiny models, aggressive quantization, and minimal runtimes.
A step-by-step guide to migrating your LLM pipeline to a new model like Gemma 4 without breaking output parsing, prompts, or production stability.
Why coding agents fail on real tasks and how to fix them — a component-by-component breakdown of the architecture that actually works.
RAG struggles with structured documentation. Learn how a virtual filesystem approach lets LLMs navigate docs like developers, producing better multi-page answers.
Step-by-step guide to running Gemma 4 26B locally on a Mac mini with Ollama — fixing slow inference, memory issues, and GPU offloading.
LLMs tend to agree with users instead of giving honest advice. Here's how to detect and fix sycophantic responses in your AI applications.
Running Qwen locally on a MacBook Air fails out of the box. Here's why quantization fixes it and exactly how to set it up step by step.
Claude Opus 4.6 has a 1 million token context window. Gemini 2.5 Pro supports up to 1 million tokens. GPT-5 offers 256K. The numbers keep going up, an
Common RAG system failures — from naive chunking to bad retrieval — and the concrete fixes that actually improve answer quality in production.
Your AI agents are expensive and never improve. Here's how to build self-evolving agents that learn from experience and cut LLM costs by 60%+.
Fix slow local LLM code completions with proper quantization, KV cache tuning, speculative decoding, and inference server configuration.
A 400B LLM ran on an iPhone 17 Pro. Here's how flash offloading and aggressive quantization make the impossible possible.
Debug and fix the most common failures in autonomous LLM research pipelines: context drift, API timeouts, and incoherent output across stages.
