Claude comes in three tiers: Opus for power, Sonnet for balance, Haiku for speed. Here is how they differ and a simple rule for choosing between them.

A comparison of leading LLM observability platforms, breaking down the strengths, limitations, and ideal use cases for tools like Maxim AI, Arize, Langfuse, and LangSmith.

Vector databases are specialized systems for fast similarity search in high-dimensional embedding spaces. This guide covers why ordinary databases fail at it, the core ANN algorithms (HNSW, IVF, PQ), the recall-latency trade-off, and when you actually need one.

A multi-agent Claude architecture where 13 specialists pursue shared goals, peer-review each other through state-machine gates, and ship work coordinated by a single boss agent.

The reusable prompting patterns — Chain of Thought, PTCF, and dual-prompting — that make complex LLM tasks more coherent, consistent, and controllable.