| --- |
| license: other |
| license_name: ideogram-4-non-commercial |
| license_link: https://huggingface.co/ideogram-ai/ideogram-4-fp8/blob/main/LICENSE.md |
| --- |
| |
| Repackages of Fal's [Ideogram4-Fast](https://huggingface.co/fal/ideogram-v4-fast) and [Ideogram4-Instant](https://huggingface.co/fal/ideogram-v4-instant) to ComfyUI compatible files, with int8 and nvfp4 conversion done with [Silveroxides/convert_to_quant](https://github.com/silveroxides/convert_to_quant), targeting only attention and MLP tensors. |
|
|
| Officially recommended parameters: |
| - for Fast: 20 steps, CFG 1 |
| - for Instant: 8 steps, CFG 1 |
|
|
| Reported gen speed on a 5090 at 1536x1536: |
| - bf16: 0.85 it/s |
| - int8: 1.7 it/s |
| - nvfp4: 1.9 it/s |
|
|
| Note that Fast has QAD (Quantization Aware Distillation) so nvfp4 can be better than its larger variants, especially on long texts. |
| Fal's readme of Instant says it doesn't have QAD but nvfp4 is just as good as the larger ones too. |
