HiDream I1 offers Full, Dev, and Fast variants; this post compares their outputs on two prompts so you can judge quality vs speed.
Prompts
- Golden retriever astronaut — photorealistic space scene
- Futuristic cyberpunk city — neon-lit nightscape
Astronaut — Full / Dev / Fast
Cyberpunk City — Full / Dev / Fast
Takeaways
- Full delivers the highest detail and lighting fidelity but is slower.
- Dev balances speed and quality; Fast is suitable for quick concepts.
- When text rendering or tiny details matter, prefer Full or Dev.
