§ AI Wiki / Glossary
One-line definitions, the AI dictionary.
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Search the Wiki →The January 2025 inflection point when DeepSeek R1's launch showed open-weight models catching up with frontier closed models.
OpenAI's image-generation model series that brought text-to-image into public awareness.
An AI system designed and limited to perform a single task or narrow domain.
DeepSeek's 2025 open-weight reasoning model, which shook the industry with low-cost long-form thinking.
DeepSeek's late-2024 open-weight LLM, a strong and efficient Mixture-of-Experts model.
A machine learning paradigm where the model learns from labeled input-output pairs.
A machine learning paradigm in which the model finds patterns in data without any labels.
A subfield of machine learning that uses many-layered neural networks to automatically learn complex patterns.
An editing technique that extends an image beyond its original borders by generating new content.
A feedback loop that continuously measures and refines an agent's output.
A family of generative models that produce images, audio or video by iteratively denoising random noise.
An RLHF alternative that directly optimises a model on preference data, skipping the explicit RL loop.
A reasoning approach that explores multiple branches in parallel instead of a single chain, then picks the best path.
Prompting the model to reason step-by-step before producing a final answer.
The Transformer component that generates the next token conditioned on what came before.
The mechanism that lets a model decide how much weight to give different parts of its input.