A language model writes by cleaning noisy text step by step.
Normal AI writes like a typewriter, one word at a time. This one starts with word soup, then fixes the whole bowl.
It can write many parts at once. It helps rewrite text and fill gaps.
Diffusion
Diffusion language models bring step-by-step cleanup from Diffusion into text.
Autoregressive Model
They do not add one token at a time. They revise the whole text in rounds.
LM
This is a new route in LM. The goal is still text generation.
LLM
It can be seen as another generation style for an LLM.