Repackages of Fal's
Ideogram4-Fast and
Ideogram4-Instant to ComfyUI compatible files, with int8 and nvfp4 conversion done with
Silveroxides/convert_to_quant, targeting only attention and MLP tensors.
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.