By openrouter · Updated 2026-10-06 · Reads imagesreads images / documentscheap high-volumestep-by-step reasoning
Free Models Router is best suited for reads images / documents, cheap high-volume, step-by-step reasoning. Access it through one Appmo API key alongside 458 other models — Appmo's optimizer can route to it automatically when it is the best value for a request.
curl https://appmo.com/v1/chat/completions \
-H "Authorization: Bearer $APPMO_KEY" \
-d '{"model":"openrouter/free","messages":[{"role":"user","content":"Hello"}]}'How much does Free Models Router cost?
Free Models Router costs $0 per 1M input tokens and $0 per 1M output tokens ($0 blended), as of 2026-10-06. Prices are expected to fall as competition increases.
What is Free Models Router best for?
Free Models Router is best suited for reads images / documents, cheap high-volume, step-by-step reasoning.
How do I use Free Models Router?
Send requests to Appmo's OpenAI-compatible endpoint with model id "openrouter/free" and one API key — no separate provider account needed.
Is Free Models Router open source?
We have no record of public weights for Free Models Router; treat it as a closed model available only through its provider's API.
Can Free Models Router create images?
No. Free Models Router can read and understand images, but it only writes text.