Luma UNI-1
Image
Luma UNI-1
Reasoning image model for prompt-faithful text to image.
POST
Luma UNI-1
Pricing
Fixed API prices in USD.
| Mode | Reference Images | Price |
|---|---|---|
| standard | 0 | $0.0404 |
| standard | 1 | $0.0434 |
| standard | 2 | $0.0464 |
| standard | 3 | $0.0494 |
| standard | 4 | $0.0524 |
| standard | 5 | $0.0554 |
| standard | 6 | $0.0584 |
| standard | 7 | $0.0614 |
| standard | 8 | $0.0644 |
| standard | 9 | $0.0674 |
| max | 0 | $0.10 |
| max | 1 | $0.103 |
| max | 2 | $0.106 |
| max | 3 | $0.109 |
| max | 4 | $0.112 |
| max | 5 | $0.115 |
| max | 6 | $0.118 |
| max | 7 | $0.121 |
| max | 8 | $0.124 |
| max | 9 | $0.127 |
Deprecated request aliases
Deprecated request aliases
These aliases are accepted for compatibility only and are not shown in the request schema.
| Deprecated | Use instead | Accepted until |
|---|---|---|
outputFormat | output_format | 2026-06-19 |
webSearch | web_search | 2026-06-19 |
styleImages | style_images | 2026-06-19 |
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
URL to receive a POST request when the job completes. The webhook will receive the job data including results.
Body
application/json
Required string length:
1 - 6000Required range:
512 <= x <= 8192Required range:
512 <= x <= 8192Available options:
standard, max Available options:
auto, manga Available options:
png, jpeg, null Image prompts to use for the generation
Maximum array length:
9Response
The resulting job data. This will be returned in a pending state until the job is completed. See /jobs/{id} for retrieving the results.