AWQ (Activation-aware Weight Quantization)
Activation-aware Weight Quantization (AWQ) is a post-training quantization method for large language models that compresses weights to 4-bit (and optionally 3-bit) integers while keeping near-FP16 task…
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Activation-aware Weight Quantization (AWQ) is a post-training quantization method for large language models that compresses weights to 4-bit (and optionally 3-bit) integers while keeping near-FP16 task…
Context caching is a large-language-model API feature that stores parts of a request's input (system prompts, instructions, attached documents, or earlier conversation turns) on the provider's infrastructure…
EAGLE-2 ("Faster Inference of Language Models with Dynamic Draft Trees") is the second generation of the EAGLE family of speculative decoding methods for accelerating large language model inference, introduced…
Fireworks AI is an artificial intelligence infrastructure company that runs a high-performance inference platform for deploying and serving open large language models (LLMs), image generation models, audio…
H2O (Heavy-Hitter Oracle) is a training-free, runtime KV cache eviction policy for autoregressive large language model inference.
KV cache offloading is the practice of moving part or all of a Transformer model's KV cache out of accelerator memory (GPU HBM) into a larger, slower tier such as CPU DRAM, local NVMe storage, or remote…
An LLM inference engine (also called an LLM serving engine or LLM inference server) is the systems software stack that loads trained large language model weights into GPU or CPU memory and answers user…
LLM.int8() is an 8-bit matrix multiplication scheme for large language model inference that preserves accuracy across models up to 175 billion parameters by combining vector-wise quantization with a…
Lookahead Decoding is a parallel decoding algorithm for accelerating inference in large language models, introduced in November 2023 by Yichao Fu, Peter Bailis, Ion Stoica, and Hao Zhang from the Hao AI Lab at…
NOSA (Native and Offloadable Sparse Attention) is a trainable sparse attention mechanism designed so that most of a language model's KV cache can live in CPU memory during decoding without the CPU-to-GPU…
QLoRA (Quantized Low-Rank Adaptation) is a parameter-efficient fine-tuning method that finetunes a 65-billion-parameter large language model on a single 48 GB GPU while matching the quality of full 16-bit…
SmoothQuant is a training-free, accuracy-preserving post-training quantization (PTQ) method that enables 8-bit weight and 8-bit activation (W8A8) integer inference for large language models without retraining…
SparDA (Sparse Decoupled Attention) is an add-on architecture for long-context large language model inference proposed by researchers at NVIDIA in a paper posted to arXiv on 3 June 2026.
Speculative decoding is a lossless inference acceleration technique for autoregressive transformer models in which a small, fast draft model proposes several future tokens at once and the larger target model…
StreamingLLM is an inference-time technique that allows pretrained transformer language models, originally trained with a finite attention window
Top-k sampling is a decoding strategy for autoregressive language models that restricts each generation step to the k most probable next tokens.