Luma Uni-1 API

luma/uni-1
Luma Uni-1 generates and edits images from text prompts with support for up to 9 reference images, styles, and web-search grounding.
Output

How to use Luma Uni-1 API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to luma/uni-1.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/images/generations",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "luma/uni-1",
      "prompt": "A cat holding a sign that says hello"
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/images/generations", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "luma/uni-1",
    "prompt": "A cat holding a sign that says hello"
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/images/generations \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"luma/uni-1","prompt":"A cat holding a sign that says hello"}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Luma Uni-1 API Pricing

TypePrice
Output

Luma Uni-1 Benchmarks

BenchmarkScoreWhat it measuresSourceRetrieved
Text-to-Image Arena
991
Human preference Elo from blind pairwise comparisons of generated images, measured independently by Artificial AnalysisSourceSeptember 28, 2026

Frequently asked questions

Luma Uni-1 takes image, text as input and returns image.

Yes, Luma Uni-1 accepts image input as well as a text prompt.

Luma Uni-1 was built by Luma AI.

Send a request to https://api.aimlapi.com/v1/images/generations with luma/uni-1 as the model id.

Yes. Luma Uni-1 is served through AI/ML API, so the same key and endpoint format used for other models applies.

Luma Uni-1 supports up to 9 reference images per generation.

Yes, Luma Uni-1 includes web-search grounding as one of its features.

Start building with Luma Uni-1

Get API Key
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