metadata
license: mit
tags:
- ai-api
- gpt-5.2
- sora-2
- veo-3.1
- gpt-image-1.5
- nexaapi
- tutorial
- python
- javascript
- multimodal
GPT-5.2, Sora 2, Veo 3.1 & GPT Image 1.5 API Tutorial via NexaAPI
Access all four top 2026 AI models through one unified API.
Quick Start
pip install nexaapi
from nexaapi import NexaAPI
client = NexaAPI(api_key='YOUR_API_KEY')
# GPT-5.2
response = client.chat.completions.create(
model='gpt-5.2',
messages=[{'role': 'user', 'content': 'Hello!'}]
)
# GPT Image 1.5
image = client.images.generate(model='gpt-image-1.5', prompt='A sunset', size='1024x1024')
# Sora 2
video = client.videos.generate(model='sora-2', prompt='A blooming flower', duration=5)
# Veo 3.1
cinematic = client.videos.generate(model='veo-3.1', prompt='Mountain aerial shot', duration=8, resolution='1080p')
Pricing Comparison
| Model | Direct Price | NexaAPI Price | Savings |
|---|---|---|---|
| GPT-5.2 | $0.015/1K tokens | $0.003/1K tokens | 80% cheaper |
| GPT Image 1.5 | $0.020/image | $0.003/image | 85% cheaper |
| Sora 2 | $0.20/video | $0.05/video | 75% cheaper |
| Veo 3.1 | $0.35/video | $0.08/video | 77% cheaper |