Grok Video 1.5

The cheapest way to hand a model several reference pictures at once, at a penny each. Made by xAI. 1 to 15 seconds, 480p to 1080p. From $0.011 a second + per reference picture.

grok-video-1.5

Get API key API reference Add funds

TypeVideo

InputsText, References

Length1 to 15 s

Resolution480p, 720p, 1080p

SoundNo

Aspect ratio16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16

From$0.011 / s

UpdatedOct 28, 2026

Pricing

Setting	MiniAPI	fal	Difference
480p per picture from references	$0.011 / s	$0.01	+10%
480p words only	$0.088 / s	$0.08	+10%
480p per second from references	$0.088 / s	$0.08	+10%
720p per picture from references	$0.011 / s	$0.01	+10%
720p words only	$0.154 / s	$0.14	+10%
720p per second from references	$0.154 / s	$0.14	+10%
1080p words only	$0.275 / s	$0.25	+10%

Example costs

Setting	1 s	8 s	15 s
480p per picture from references	$0.011	$0.088	$0.165
480p words only	$0.088	$0.704	$1.32
480p per second from references	$0.088	$0.704	$1.32
720p per picture from references	$0.011	$0.088	$0.165
720p words only	$0.154	$1.23	$2.31
720p per second from references	$0.154	$1.23	$2.31
1080p words only	$0.275	$2.20	$4.13

Parameters

Name	Required	Values	Default	Description
prompt	Yes	text		What to make, in plain words.
reference_image_urls	For references	https URLs		Pictures that show a face, an outfit or a product to keep the same.Only with references
duration	No	1 to 15	8	Length in seconds. The price changes with it.
resolution	No	480p, 720p, 1080p	480p	Output size. Higher is sharper, slower and costs more.
aspect_ratio	No	16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16	16:9	Shape of the result, for example 16:9 or 9:16.

Quickstart

curl -X POST "https://api.minicut.ai/v1/queue/grok-video-1.5" \
  -H "Authorization: Key $MINIAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"a red fox runs through snow at dawn","duration":5}'

200 OK

{
  "request_id": "0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "status": "IN_QUEUE",
  "queue_position": 0,
  "status_url": "https://api.minicut.ai/v1/queue/grok-video-1.5/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/status",
  "response_url": "https://api.minicut.ai/v1/queue/grok-video-1.5/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "cancel_url": "https://api.minicut.ai/v1/queue/grok-video-1.5/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/cancel",
  "price": "0.440000",
  "currency": "USD"
}

Compare

Model	Maker	Max length	Resolution	Sound	From	vs fal
Grok Video 1.5	xAI	15 s	480p, 720p, 1080p	No	$0.011 / s
Seedance 2.5	ByteDance	30 s	480p, 720p, 1080p	Yes	$0.16 / s	-27%
Seedance 2.0	ByteDance	15 s	480p, 720p, 1080p, 4K	Yes	$0.10 / s	-26%
Kling 3.0	Kling	15 s		Yes	$0.0924 / s
Google Veo 3.1	Google	8 s	720p, 1080p, 4K	Yes	$0.11 / s