Lucy 14B I2V
Lucy 14B I2V costs $0.480/clip on FairStack — a image to video model for High-quality image animations, Creative content, Portfolio work. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.
What is Lucy 14B I2V?
Lucy 14B I2V is Decart's large-scale image-to-video model built on a 14-billion parameter architecture. The model generates smooth, detailed video from still images with strong temporal coherence, leveraging its large parameter count for nuanced understanding of source images and natural motion generation. The 14B parameter count places it among the largest I2V models available, providing strong capacity for detailed scene interpretation and complex motion generation. The model supports up to 10 seconds of generation with good source image fidelity and smooth frame-to-frame transitions. Compared to smaller I2V models, Lucy 14B benefits from its larger architecture in terms of detail quality and motion naturalness. As a newer model from Decart, it has a limited track record compared to established options from Kling or Hailuo, but early results show competitive quality. Best suited for high-quality image animations, creative content production, and portfolio work where a large-capacity model produces detailed, temporally coherent video from still images. Available on FairStack at infrastructure cost plus a 20% platform fee.
Key Features
What are Lucy 14B I2V's strengths?
What are Lucy 14B I2V's limitations?
What is Lucy 14B I2V best for?
How much does Lucy 14B I2V cost?
How does Lucy 14B I2V perform across capabilities?
How do I use the Lucy 14B I2V API?
curl -X POST https://api.fairstack.ai/v1/generations/video \
-H "Authorization: Bearer $FAIRSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "lucy-14b-i2v",
"prompt": "Your prompt here"
}'import requests
response = requests.post(
"https://api.fairstack.ai/v1/generations/video",
headers={
"Authorization": f"Bearer {FAIRSTACK_API_KEY}",
"Content-Type": "application/json",
},
json={
"model": "lucy-14b-i2v",
"prompt": "Your prompt here",
},
)
result = response.json()
print(result["url"])const response = await fetch(
"https://api.fairstack.ai/v1/generations/video",
{
method: "POST",
headers: {
Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "lucy-14b-i2v",
prompt: "Your prompt here",
}),
}
);
const result = await response.json();
console.log(result.url);What parameters does Lucy 14B I2V support?
Frequently Asked Questions
How much does Lucy 14B I2V cost?
Lucy 14B I2V costs $0.480/clip on FairStack as of 2026-05-13. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.
What is Lucy 14B I2V and what is it best for?
Lucy 14B I2V is Decart's large-scale image-to-video model built on a 14-billion parameter architecture. The model generates smooth, detailed video from still images with strong temporal coherence, leveraging its large parameter count for nuanced understanding of source images and natural motion generation. The 14B parameter count places it among the largest I2V models available, providing strong capacity for detailed scene interpretation and complex motion generation. The model supports up to 10 seconds of generation with good source image fidelity and smooth frame-to-frame transitions. Compared to smaller I2V models, Lucy 14B benefits from its larger architecture in terms of detail quality and motion naturalness. As a newer model from Decart, it has a limited track record compared to established options from Kling or Hailuo, but early results show competitive quality. Best suited for high-quality image animations, creative content production, and portfolio work where a large-capacity model produces detailed, temporally coherent video from still images. Available on FairStack at infrastructure cost plus a 20% platform fee. Lucy 14B I2V is best for High-quality image animations, Creative content, Portfolio work. Available via FairStack's REST API with curl, Python, and Node.js SDKs.
Does Lucy 14B I2V have an API?
Yes. Lucy 14B I2V is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.
How does Lucy 14B I2V compare to other video models?
Lucy 14B I2V excels at High-quality image animations, Creative content, Portfolio work. It is a image to video model priced at $0.480/clip on FairStack. Key strengths: Large model capacity, Good motion quality. Compare all video models at fairstack.ai/models.
What makes Lucy 14B I2V stand out from other video models?
Lucy 14B I2V is distinguished by large model capacity and good motion quality. Generation typically completes in 5-15 seconds.
What are the known limitations of Lucy 14B I2V?
Key limitations include: new model — limited track record; max 10 seconds. FairStack documents these transparently so you can choose the right model for your workflow.
How fast is Lucy 14B I2V?
Lucy 14B I2V typically completes in 5-15 seconds. This provides a good balance between output quality and processing speed for most production workflows.
What video capabilities does Lucy 14B I2V offer?
Lucy 14B I2V offers: 14b parameters; image animation; strong temporal coherence; smooth motion. All capabilities are accessible through both the FairStack web interface and REST API.