§ AI Wiki / Glossary
One-line definitions, the AI dictionary.
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Search the Wiki →A hypothetical AI system matching or surpassing human intelligence across a broad range of cognitive tasks.
A large neural network trained on massive text data to understand and generate language.
The discipline of designing, shipping and maintaining LLM-driven agent systems in production.
An open protocol from Anthropic that gives AI agents a standard interface for connecting to external systems.
A pattern where an LLM retrieves relevant passages from external sources and includes them in context before generating an answer.
A practice popularized by Karpathy of letting AI write code from natural-language vibes without reviewing each line.
A way to represent a token or piece of text as a dense numerical vector that encodes its meaning.
When an LLM produces fluent, confident-sounding output that simply isn't true.
The attention-based neural network architecture that underpins virtually every modern LLM.
The smallest unit a language model processes — a word fragment, character, or symbol.
The race in which open-weight LLM labs rapidly close the capability gap with closed frontier models.
A new engineering role focused on integrating AI models into products.
AI applications built as a thin product layer on top of one or more LLM APIs.
An open-source CLI pair-programming tool created by Paul Gauthier.
Software development workflows in which AI agents read and write files, run commands, and execute tests.
A new generation of language models that engage in long-form thinking at inference time to tackle complex problems.
Apple's brand for the AI features integrated into iOS, macOS, and its other devices.
An AI hardware company known for wafer-scale processors and high tokens-per-second inference.
A paradigm where the model reasons step by step at response time to arrive at a more accurate answer.
Anthropic's terminal-based, agentic coding assistant.
An open-source agentic coding assistant that runs as a VS Code extension.
An open-source, node-based interface for image generation with Stable Diffusion.
An open-source, model-agnostic coding assistant for VS Code and JetBrains IDEs.
An AI-first code editor developed by Anysphere.