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02
Examples
Real outputs from the public examples of this model on Replicate, with the prompt and settings that produced them. They were not generated live on this page.
Prompt
A majestic lion drifts slowly upward through an enchanted forest, suspended weightlessly as golden-hour sunlight spills between towering trees, turning the morning mist into glowing ribbons of amber and gold. He looks very tiny compared to the size of the redwoods
Length: 0:05
Settings
aspect_ratio
16:9
duration
5
quality
1080p
Prompt
A snow leopard slowly floating upwards in a forest, magically catching golden hour light through morning mist
Length: 0:05
Settings
aspect_ratio
16:9
duration
5
quality
1080p
Prompt
a red hummingbird flying in a sunlit majestic redwood forest
Length: 0:05
Settings
aspect_ratio
16:9
duration
5
quality
540p
Example prompts
Examples from the Railwail catalog. They were not generated live on this page.
Physics
Length: 0:05
Glass of water tipping over in slow motion
03
About PixVerse v5.6
TL;DRAs of September 23, 2026
PixVerse v5.6 is a model by PixVerse in the Video generation category. On Railwail, PixVerse v5.6 costs $0.084 per second of video. Depending on the settings, the price ranges from $0.084/s to $0.18/s. A default run of 5 seconds costs $0.42. Supported aspect ratios: 16:9, 9:16, and 1:1. Possible lengths: 5, 8, or 10 s.
Background
About AISphere (PixVerse)
Founded 2023 · Singapore / Beijing
PixVerse is the generative-video product of AISphere, a startup founded in 2023 by former senior researchers from ByteDance and Tencent. Headquartered between Singapore and Beijing, AISphere targets international short-form-video creators with a consumer-friendly web and mobile experience. PixVerse v1 shipped in early 2024, followed by v2, v3, v4 and v5 (mid-2025) and v5.6 (late 2025). The product emphasises stylised animation (anime, 3D pixar-style, paper craft, etc.), short-clip generation at 720p-1080p and integrated lip-sync and templates. AISphere is backed by Hillhouse, GGV Capital and IDG Capital, with a reported valuation of around $300M in 2025.
Latent video diffusion (DiT-style) with style adapters
PixVerse v5.6 is a closed latent-video-diffusion model with a transformer denoiser operating on a learned spatio-temporal latent space. The model supports text-to-video, image-to-video, character-reference mode and a library of pre-trained style adapters (anime, 3D animation, paper craft, claymation, comic, neon, etc.) that operate as fine-tuned LoRAs or auxiliary cross-attention heads on top of the base DiT. Conditioning uses a bilingual Chinese/English text encoder and image embeddings for first-frame conditioning. v5.6 generates 5-8 second clips at 720p-1080p / 24 fps with a lip-sync module that aligns mouth motion to a user-provided audio track. PixVerse has not released a formal technical paper; behaviour and feature surface suggest a multi-billion-parameter DiT trained on a curated multilingual video corpus with extensive synthetic stylised data.
Parameters
Undisclosed
Capabilities
Text-to-video, image-to-video and character-reference modes
Web and mobile apps with one-click sharing to social platforms
Bilingual Chinese/English prompts
Active creator community and library of presets
Best for: stylised social-media video, anime shorts, meme content, lip-sync.
Training & license
Closed corpus including licensed footage, web video and large amounts of synthetic stylised data for style adapters; exact size undisclosed.
License: Proprietary commercial licence via PixVerse / AISphere terms; commercial use on paid plans.
Safety testing: NSFW, CSAM, public-figure and politically sensitive content filters; subject to Chinese CAC and Singapore-side rules; moderation stricter on Chinese surface.
Known limitations
5-8 second clip limit
No native non-lipsync audio generation
Stylised model can struggle on photorealistic prompts
Closed model without technical disclosure
Quality below frontier (Veo 3, Sora 2) on realistic scenes
curl https://railwail.com/api/v1/videos/generations \
-H "Authorization: Bearer $RAILWAIL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "pixverse-v5",
"prompt": "A slow drone shot over a misty pine forest at sunrise"
}'
# Response: {"job_id": "...", "status": "queued", ...}
# Poll until status is completed, failed or cancelled:
curl https://railwail.com/api/v1/jobs/JOB_ID \
-H "Authorization: Bearer $RAILWAIL_API_KEY"
import os
import time
import requests
API = "https://railwail.com/api/v1"
headers = {"Authorization": f"Bearer {os.environ['RAILWAIL_API_KEY']}"}
job = requests.post(
f"{API}/videos/generations",
headers=headers,
json={
"model": "pixverse-v5",
"prompt": "A slow drone shot over a misty pine forest at sunrise",
},
).json()
while True:
status = requests.get(f"{API}/jobs/{job['job_id']}", headers=headers).json()
if status["status"] in ("completed", "failed", "cancelled"):
break
time.sleep(5)
print(status["status"], status.get("output_url"))
const API = "https://railwail.com/api/v1";
const headers = {
Authorization: `Bearer ${process.env.RAILWAIL_API_KEY}`,
"Content-Type": "application/json",
};
const job = await fetch(`${API}/videos/generations`, {
method: "POST",
headers,
body: JSON.stringify({
model: "pixverse-v5",
prompt: "A slow drone shot over a misty pine forest at sunrise"
}),
}).then((r) => r.json());
let status;
do {
await new Promise((r) => setTimeout(r, 5000));
status = await fetch(`${API}/jobs/${job.job_id}`, { headers }).then((r) => r.json());
} while (!["completed", "failed", "cancelled"].includes(status.status));
console.log(status.status, status.output_url);
PixVerse v5.6 is a model by PixVerse in the Video generation category. On Railwail you can call it with an API key through the Railwail API.
How much does PixVerse v5.6 cost on Railwail?
On Railwail, PixVerse v5.6 costs $0.084 per second of video. Depending on the settings, the price ranges from $0.084/s to $0.18/s. A default run of 5 seconds costs $0.42. The price is known before the run starts. Usage is paid from prepaid credits; 1 credit equals $0.01.
Which settings does PixVerse v5.6 support?
According to its input schema, PixVerse v5.6 knows these parameters: prompt, duration (5 or 8), start_image, and aspect_ratio (16:9, 9:16, or 1:1).
How fast is PixVerse v5.6?
There are not enough measured runs of PixVerse v5.6 on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.
Is PixVerse v5.6 better than Google Veo 3.1?
That depends on the task. PixVerse v5.6 (PixVerse) and Google Veo 3.1 (Google DeepMind) are both models in the Video generation category. The comparison page shows their prices and specifications side by side.
Create a Railwail API key and send your request with the model ID pixverse-v5. Code examples for curl, Python and JavaScript are in the API section of this page.
