Compare image models side by side, then check exact credit costs for every image and video model below.

Image Models

Model	Speed	Accuracy	Aesthetics	Reliability
Grok Imagine Quality	~9s
GPT Image 2.0	~35s
Nanobanana Pro	~30s
Nanobanana 2	~20s
Seedream 5.0 Lite	~42s
Seedream 4.5	~32s
Midjourney V8.1	~50s
Flux 2 Klein	~21s
Z Image Turbo	~11s

Grok Imagine Quality

Speed~9s

Accuracy

Aesthetics

Reliability

GPT Image 2.0

Speed~35s

Accuracy

Aesthetics

Reliability

Nanobanana Pro

Speed~30s

Accuracy

Aesthetics

Reliability

Nanobanana 2

Speed~20s

Accuracy

Aesthetics

Reliability

Seedream 5.0 Lite

Speed~42s

Accuracy

Aesthetics

Reliability

Seedream 4.5

Speed~32s

Accuracy

Aesthetics

Reliability

Midjourney V8.1

Speed~50s

Accuracy

Aesthetics

Reliability

Flux 2 Klein

Speed~21s

Accuracy

Aesthetics

Reliability

Z Image Turbo

Speed~11s

Accuracy

Aesthetics

Reliability

Pricing Details

Credit costs may adjust with provider pricing changes without prior notice. The amount shown on the Generate button at submission is authoritative.

Image Models

GPT Image 2.0

Multi-dimensional pricing by resolution × quality. Default is 2K Standard (5 credits).

Resolution	Standard	Medium	High
1K	2	10	18
2K	5(default)	20	40
4K	10	32	80

Grok Imagine Quality

Per-image, by resolution. 1K (10 credits) by default; 2K is 14 credits. xAI's high-quality image model.

Resolution	credits per image
1K	10(default)
2K	14

Seedream 5.0 Pro

Per-image, by resolution. 1K (10 credits) by default; 2K is 20 credits. Supports up to 10 reference images.

Resolution	credits per image
1K	10(default)
2K	20

Midjourney V8.1

One generation produces 4 candidates; charged once. 1K (15 credits) by default; HD (2K) is 20 credits.

Resolution	credits per 4-image batch
1K	15(default)
2K	20

Nanobanana Pro
10credits per image
Nanobanana 2
5credits per image
Seedream 5.0 Lite
5credits per image
Seedream 4.5
5credits per image
Flux 2 Klein
2credits per image
Z Image Turbo
2credits per image
Agnes Image 2.1 Flash
1credits per image

Video Models

Seedance 2.0

Per-second pricing. Three tiers: Mini (default, lightweight, 480p/720p), Fast (480p/720p), and Pro (higher quality, native 1080p and 4K). The With reference video rate applies when a reference video is uploaded; all three tiers support reference-video continuation.

Resolution	Mini		Fast		Pro
Resolution	Direct	With reference video	Direct	With reference video	Direct	With reference video
480p	9credits/sec	7credits/sec	13credits/sec	8credits/sec	14credits/sec	—
720p	16credits/sec	13credits/sec	20credits/sec	14credits/sec	22credits/sec	16credits/sec
1080p	—	—	—	—	42credits/sec	28credits/sec
4k	—	—	—	—	100credits/sec	—

Mini and Fast: 480p / 720p only. Pro: native 1080p and 4K output (4K is direct generation only); Pro has no 480p with-reference-video rate.

How it's billed

1.When you upload a reference video, billing switches to the With reference video rate. Billable seconds = reference duration + your selected duration (not less than the minimum from the lookup table). Output length = your selected duration.

2.Minimum billable seconds lookup table▸

Your selected duration (sec)	4	5	6	7	8	9	10	11	12	13	14	15
Min billable (sec)	7	9	10	12	14	15	17	19	20	22	24	25

Example: same 5-second 720p output, two ways (Fast tier)

Direct, 5s 720p — Fast

5 × 20 = 100 credits · output 5s

With reference video, 5s reference + 5s new at 720p — Fast

14 × max(10, 9) = 140 credits · output 5s

Happyhorse 1.1

Per-second pricing. Text-to-video and single-image first-frame generation, with auto-generated audio. Reference video input not supported.

Resolution	Direct
720p	18credits/sec
1080p	28credits/sec

Grok Video 1.5

Per-second pricing. Image-to-video only, needs a starting image. Native audio included. 480p / 720p.

Resolution	Direct
480p	16credits/sec
720p	28credits/sec

Agnes Video 2.0

Per-second pricing. Fixed 5-second output at 480p — 10 credits per video. Text-to-video and single-image first-frame generation. Reference video input not supported.

Resolution	Direct
480p	2credits/sec

Veo 3.1

Per generation, by tier × duration. Two tiers: Fast (default) and Pro (higher fidelity). Resolutions 720p / 1080p / 4k share the same price; 4k just takes longer to render. Audio is always on.

Your selected duration (sec)	Fast	Pro
4s	80credits	220credits
6s	125credits	330credits
8s	165credits	435credits