Models you can call for nothing

23 models listed at $0.00 per million tokens — free tiers, preview endpoints and open-weight variants their host is not charging for.

They are left out of every price figure on this site, because a zero is a promotion rather than a price and including them puts $0.000 at the top of a column people came to read. Left out is not the same as hidden, so here they are in full. A free listing is not a commitment — it is what the host published on the date beside it, and it can end without notice.

Last read 27 October 2026. Priced models are on LLM prices, what a workload costs is on the calculator, and how any of it is gathered is on methodology.