Accullm -

Research (from papers like LLM.int8() and SmoothQuant ) shows that 99.9% of an LLM’s weights can be compressed to 4-bit without issue. However, 0.1% of "outlier features" (usually in the early and late layers) require full 16-bit precision. AccuLLM identifies these neurons and leaves them untouched. Imagine a calculator that does most math on an abacus, but automatically switches to a supercomputer for multiplication.

In the race to build bigger, faster, and cheaper Large Language Models (LLMs), the industry has become obsessed with speed . We celebrate tokens-per-second, brag about billion-parameter counts, and marvel at 8-bit quantization that slashes memory usage. accullm

AccuLLM isn't a single model. It is a designed to answer one question: How do we maintain "golden" accuracy (matching the full-precision model) while still benefiting from low-bit speed? How AccuLLM Works: The Hybrid Brain Standard quantization applies the same blunt force to every neuron. AccuLLM is a surgeon. Its architecture typically relies on three fascinating pillars: Research (from papers like LLM

When standard quantization rounds 3.14159 to 3 , it loses 0.14159 . Over billions of operations, this error accumulates like compound interest. AccuLLM uses stochastic rounding with error feedback —it tracks the rounding error from the last operation and injects it into the next one. The result? The average output matches the full-precision model, even if each individual step is wrong. The Shocking Use Case: Legal & Code Generation Why does this matter? Because for creative writing ("Write a poem about a cat"), 90% accuracy is fine. For retrieval-augmented generation (RAG) or code synthesis , 99.9% is the minimum. Imagine a calculator that does most math on