LLMOPS & AI INFRASTRUCTURE • 285 / 397
Operate AI like production: serving, GPUs, latency, capacity, routing and reliability.
INT4
INT4 uses 4-bit integer precision in aggressive quantization schemes.
Think of it like
Think of INT4 like familiar infrastructure capacity and traffic engineering, except the scarce resources are often tokens, GPU memory and model latency.
Real life
High-scale AI services depend on INT4 to keep cost and latency under control.
SRE lens
It can make large models much smaller but requires quality validation.
Remember thisINT4 uses 4-bit integer precision in aggressive quantization schemes.