TLDR Tech / Dev
Serving sub-second Ideogram v4 without quality loss
The development of Ideogram V4 has achieved a huge speed improvement, reducing image generation time from 2.75 seconds to just 0.44 seconds without sacrificing quality, primarily by exploiting multiple optimization techniques including FP4 computation and epilogue fusion. Key methods like quantization-aware distillation were used to address the quality issues inherent with FP4, improving color accuracy and image fidelity.
Read the full story