Features I couldn't find elsewhere:
• Multi-image reference combining (auto-montage)
• Concurrent generation with smart rate limiting
• Budget guardrails with live tracking
• Batch queue (auto-pause/resume on rate limits)
• Prompt enhancement in different styles
Free & open source: https://github.com/Dzechy/sora-streamlit-studio
Saves hours of manual work + prevents API cost overruns. Check it out!