Machine Learning & Deep LearningThe KV Cache is the optimization that turns Transformer LLM inference from quadratic to linear by reusing computed Key and Value tensors. Learn how it works, its memory cost, and how it relates to Prompt Caching, PagedAttention, and vLLM.
Frameworks & LibrariesLangChain is an open-source framework for building LLM applications and AI agents. Learn its 2026 architecture, the deepagents harness, how it pairs with LangGraph and LangSmith, and how it compares to LlamaIndex and DSPy with hands-on examples.
Generative AI & LLMsManus is an autonomous AI agent built by Butterfly Effect (Singapore, founded in China). Learn its multi-agent architecture, how it differs from Claude and ChatGPT, and the April 2026 events that blocked Meta's $2B acquisition.
Generative AI & LLMsThe Bash Tool is Anthropic's built-in API tool that lets Claude execute shell commands in a persistent bash session. Learn how it works, how it differs from Computer Use, and the canonical implementation pattern with Python examples.
APIs & SDKsThe Files API is Anthropic's endpoint for persistent file storage in the Claude API. Learn upload limits, file_id reuse patterns, beta header requirements, and how it compares to the OpenAI Files API with working code samples.
Generative AI & LLMsIn-context Learning (ICL) is when an LLM picks up a new task from examples shown in the prompt itself. This guide covers zero-shot, few-shot, chain-of-thought, fine-tuning comparisons, and production patterns.
Machine Learning & Deep LearningQuantization compresses LLM weights into lower-precision formats to save memory and speed up inference. This guide covers FP16/INT8/INT4, GPTQ, AWQ, GGUF, hallucination trade-offs, and production patterns.
Generative AI & LLMsHallucination in LLMs is when a model produces plausible but incorrect output. This guide covers the causes, taxonomy, detection techniques, RAG and Constitutional AI mitigations, and the latest 2026 research.
Development Methods & Design PatternsAider is an open-source AI pair programmer that lives in your terminal, edits your repo, and commits via Git. This guide covers its architecture, models, edit formats, comparisons with Cursor and Claude Code, and production patterns.
APIs & SDKsToken Counting lets you measure how many tokens a Claude API request will use before sending it. This guide covers Anthropic's Token Counting endpoint, rate limits, cost estimation, and best-practice patterns.
