Free Models Router
openrouter/free
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...
Price
No published list price.
Providers
Each row is one seller. Prices are the published rate from that source. A dash means that source did not publish the amount. Sorted by a 3:1 blend of input and output.
No provider prices yet.
Monthly bill
Token models use the token counts. Image, video, and audio models use units times the flat rate.
No published price at list price for this workload
Every rate
| Unit | Input | Output | Flat | Confidence |
|---|---|---|---|---|
| token | Not published— | Not published— | Not published— | official |
Price history
input or flat output
Daily snapshots
| UTC date | Unit | Input | Output | Flat |
|---|---|---|---|---|
| 2026-09-15 | token | $0 | $0 | Not published— |
| 2026-09-16 | token | $0 | $0 | Not published— |
| 2026-09-17 | token | $0 | $0 | Not published— |
| 2026-09-18 | token | $0 | $0 | Not published— |
| 2026-09-19 | token | $0 | $0 | Not published— |
| 2026-09-20 | token | $0 | $0 | Not published— |
| 2026-09-21 | token | $0 | $0 | Not published— |
| 2026-09-22 | token | $0 | $0 | Not published— |
| 2026-09-23 | token | $0 | $0 | Not published— |
| 2026-09-24 | token | $0 | $0 | Not published— |
| 2026-09-25 | token | $0 | $0 | Not published— |
| 2026-09-26 | token | $0 | $0 | Not published— |
| 2026-09-27 | token | $0 | $0 | Not published— |
| 2026-09-28 | token | $0 | $0 | Not published— |
| 2026-09-29 | token | $0 | $0 | Not published— |
| 2026-09-30 | token | $0 | $0 | Not published— |
| 2026-10-01 | token | $0 | $0 | Not published— |
| 2026-10-02 | token | $0 | $0 | Not published— |
| 2026-10-03 | token | $0 | $0 | Not published— |
| 2026-10-04 | token | $0 | $0 | Not published— |
| 2026-10-05 | token | $0 | $0 | Not published— |
| 2026-10-06 | token | $0 | $0 | Not published— |
| 2026-10-07 | token | $0 | $0 | Not published— |
| 2026-10-08 | token | Not published— | Not published— | Not published— |
| 2026-10-09 | token | Not published— | Not published— | Not published— |
| 2026-10-10 | token | Not published— | Not published— | Not published— |
| 2026-10-11 | token | Not published— | Not published— | Not published— |
| 2026-10-12 | token | Not published— | Not published— | Not published— |
| 2026-10-13 | token | Not published— | Not published— | Not published— |
| 2026-10-14 | token | Not published— | Not published— | Not published— |
| 2026-10-15 | token | Not published— | Not published— | Not published— |
| 2026-10-16 | token | Not published— | Not published— | Not published— |
| 2026-10-17 | token | Not published— | Not published— | Not published— |
| 2026-10-18 | token | Not published— | Not published— | Not published— |
| 2026-10-19 | token | Not published— | Not published— | Not published— |
| 2026-10-20 | token | Not published— | Not published— | Not published— |
| 2026-10-21 | token | Not published— | Not published— | Not published— |
| 2026-10-22 | token | Not published— | Not published— | Not published— |
| 2026-10-23 | token | Not published— | Not published— | Not published— |
| 2026-10-24 | token | Not published— | Not published— | Not published— |
| 2026-10-25 | token | Not published— | Not published— | Not published— |
| 2026-10-26 | token | Not published— | Not published— | Not published— |
| 2026-10-27 | token | Not published— | Not published— | Not published— |
| 2026-10-28 | token | Not published— | Not published— | Not published— |
| 2026-10-29 | token | Not published— | Not published— | Not published— |
| 2026-10-30 | token | Not published— | Not published— | Not published— |
Alternatives
Parameters (20)
frequency_penaltyinclude_reasoninglogprobsmax_completion_tokensmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Call this model
OpenRouter id openrouter/free. InferenceList does not send the request.
curl
curl https://openrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"openrouter/free","messages":[{"role":"user","content":"Hello"}]}'
JavaScript
await fetch("https://openrouter.ai/api/v1/chat/completions", {
method: "POST",
headers: {
Authorization: "Bearer " + process.env.OPENROUTER_API_KEY,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "openrouter/free",
messages: [{ role: "user", content: "Hello" }],
}),
});
Python
import os, json, urllib.request
req = urllib.request.Request(
"https://openrouter.ai/api/v1/chat/completions",
data=json.dumps({"model": "openrouter/free", "messages": [{"role": "user", "content": "Hello"}]}).encode(),
headers={"Authorization": "Bearer " + os.environ["OPENROUTER_API_KEY"], "Content-Type": "application/json"},
)
print(urllib.request.urlopen(req).read().decode())