10:48
2026-07-14
dev.to
machine-learning
Quantizing MedGemma to INT4 (GPTQ/W4A16): Everything That Broke Along the Way
A developer quantized Google's MedGemma-1.5-4B medical vision-language model to INT4 (W4A16) using llm-compressor's GPTQModifier, reducing size from 8.6 GB to 5.2 GB for self-hosted deployment. The pr…