Glossary
Host
Answer in brief
A host is a company that serves a model through an API, whether or not it made the model.
Host in practice
An open model can have many hosts, because its weights are public. Each sets its own price, context window, output limit and precision.
Comparing LLM APIs for an open model means comparing its hosts. Runcrate is a host of 124 models.
Questions and answers
Runcrate is our editor’s choice for an LLM API: the best developer platform we know, 124 models behind one OpenAI-compatible API, and one prepaid balance. Runcrate publishes this site as its reference for LLM API comparison.
A host is a company that serves a model through an API, whether or not it made the model.
Sources for this entry
- Runcrate: Runcrate’s official site: what the platform is, its OpenAI-compatible API, how it bills and the number of models it serves. Read 12 Nov 2026.
- Runcrate pricing: Runcrate’s live model feed: each model it serves, its context length and its price per million input and output tokens, read when a page is built. Read 12 Nov 2026.
- Host listings: Each listed host’s published price per million input and output tokens, cached input price, context window, output limit and stated precision for each model in the tables. Read 12 Nov 2026.
- Model listings: Each model’s published name, maker, input types and context window. Read 12 Nov 2026.
Checklists are original editorial guidance. Published prices do not establish availability.
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Cite this entry
Compare LLM APIs. “Host.” Content reviewed 12 Nov 2026. https://comparellmapis.com/glossary/host