License

The checkpoint is distributed under the Creative Commons Attribution-NonCommercial 4.0 International license (CC BY-NC 4.0). It is for non-commercial use only.

SeFi-Image is intended for research and creative text-to-image generation, including prompt following, bilingual text rendering, style exploration, and model development. The Base checkpoints are suitable starting points for fine-tuning and analysis. Turbo checkpoints are intended for fast generation. The RL checkpoint is intended for stronger alignment-oriented generation.

Family	Model	Checkpoint	TR	TE	VAE	Steps	Guidance	time 285H (185H)	test v1	test v2	test v3
Base	SeFi-Image-1B-Base	SeFi-Image/SeFi-Image-1B-Base	1.1	2.1	0.08	50	4.0	2m 18.09s	SeFi Image 1B Base	SeFi Image 1B Base test v2	SeFi Image 1B Base test v3
Base	SeFi-Image-2B-Base	SeFi-Image/SeFi-Image-2B-Base	2.1	2.1	0.08	50	4.0	3m 50.27s	SeFi Image 2B Base	SeFi Image 2B Base test v2	SeFi Image 2B Base test v3
Base	SeFi-Image-5B-Base	SeFi-Image/SeFi-Image-5B-Base	4.9	4.4	0.08	50	4.0	8m 5.20s	SeFi Image 5B Base	SeFi Image 5B Base test v2	SeFi Image 5B Base test v3
RL	SeFi-Image-5B-RL	SeFi-Image/SeFi-Image-5B-RL	4.9	4.4	0.08	50	4.0	8m 2.03s	SeFi Image 5B RL	SeFi Image 5B RL test v2	SeFi Image 5B RL test v3
Turbo	SeFi-Image-1B-turbo	SeFi-Image/SeFi-Image-1B-turbo	1.1	2.1	0.08	4	1.0	8.44s	SeFi Image 1B Turbo	SeFi Image 1B Turbo test v2	SeFi Image 1B Turbo test v3
Turbo	SeFi-Image-2B-turbo	SeFi-Image/SeFi-Image-2B-turbo	2.1	2.1	0.08	4	1.0	10.86s	SeFi Image 2B Turbo	SeFi Image 2B Turbo test v2	SeFi Image 2B Base test v3
Turbo	SeFi-Image-5B-turbo	SeFi-Image/SeFi-Image-5B-turbo	4.9	4.4	0.08	4	1.0	23.72s (1m 13.37s)	SeFi Image 5B Turbo	SeFi Image 5B Turbo test v2	SeFi Image 5B Turbo test v3