FLUX.1 Fill [dev]

FLUX.1 Fill [dev] is a 12 billion parameter rectified flow transformer capable of filling areas in existing images based on a text description.

Key Features

1. Cutting-edge output quality, second only to our state-of-the-art model FLUX.1 Fill [pro].

2. Blends impressive prompt following with completing the structure of your source image.

3. Trained using guidance distillation, making FLUX.1 Fill [dev] more efficient.

4. Open weights to drive new scientific research, and empower artists to develop innovative workflows.