LLM Atlas
Practical guides
These guides provide selection criteria. They do not replace official documentation, contractual terms or an evaluation tailored to your use.
Model, application and agent: keep the distinction
Precise terminology prevents comparisons between things that do not have the same guarantees or costs.
02Choose an LLM for a task
A sound choice starts with use constraints, not a generic ranking.
03Free offers: understand the limits
Free access describes a specific offer, never a blanket promise for a model family.
04Access a lesser-known model
The reliability of information depends on the origin of the link and the version it documents.
05Downloadable models and terms of use
Weight availability guarantees neither commercial use, redistribution nor free infrastructure.
06Recognize a real agent function
A conversation does not become an agent simply because it carries a marketing label.
Brief
Company visibility in AI answers
Company visibility comes from consistent public information, a search-accessible website, useful content and verifiable sources. Web search, being cited in an answer and model training are three separate mechanisms. None guarantees appearance in AI answers.