The transcript doesn't state who created the AI Toolkit.
The video suggests an RTX 5090 is sufficient for simple text-to-image Lora training of a character. However, for video Lora training, the RTX Pro 6000 is recommended for optimal results and to avoid excessively long training times.
This video demonstrates how to train Loras (Low-Rank Adaptation) for image and video generation using the AI Toolkit web UI, either locally or on RunPod. The tutorial covers training for person styles, and full video Loras.