How 1.58‑bit Quantization Cuts FLUX Parameters by 99.5% While Matching Full‑Precision Quality

This article presents a 1.58‑bit quantization of the FLUX.1‑dev text‑to‑image model that reduces 99.5% of its 11.9 B parameters, introduces a custom low‑bit kernel, and achieves storage, memory, and latency improvements while preserving generation quality on standard benchmarks.

1.58-bitAI inferenceFlux

0 likes · 8 min read

How 1.58‑bit Quantization Cuts FLUX Parameters by 99.5% While Matching Full‑Precision Quality