Free Models Router
The simplest way to get free inference. openrouter/free is a router that selects free models at random from the models available on OpenRouter. The router smartly filters for models that...
Everything else
| Max output | — |
|---|---|
| Input / 1M | free |
| Output / 1M | free |
| Cache read / 1M | — |
| Cache write / 1M | — |
| 1M in + 1M out | free |
| Takes | text, image |
| Returns | text |
| Tools | yes |
| Reasoning | no |
| Open weights | no |
| Released | 2026-02-01 |
| Knowledge cutoff | — |
| Retires | — |
| Catalog id | openrouter/free |
Using it
In 00, this model is picked per agent — and per tier, so the model that answers your customers need not be the one that writes your code. Get 00.