3+ hour, 53+ min ago  (627+ words) On NVIDIA Blackwell, FP4 GEMMs run at 4" BF16 throughput on GB200 and 6" on GB300, which translates to roughly 2" and 3" speedups over FP8. Operand memory footprint is approximately halved compared to FP8. Quantizing every linear-layer GEMM to NVFP4 with default settings (1"16 block scaling everywhere, round-to-nearest-even on every tensor,…...

18+ hour, 17+ min ago  (655+ words) In this tutorial, we explore how to apply post-training quantization to an instruction-tuned language model using llmcompressor. We start with an FP16 baseline and then compare multiple compression strategies, including FP8 dynamic quantization, GPTQ W4 A16, and Smooth Quant with GPTQ W8 A8. Along the way,…...

1+ day, 5+ hour ago  (643+ words) In this tutorial, we implement SHAP workflows as a practical framework for interpreting machine learning models beyond basic feature-importance plots. We start by training tree-based models and then compare different SHAP explainers, including Tree, Exact, Permutation, and Kernel methods, to…...

1+ day, 4+ hour ago  (334+ words) Zero is a systems programming language that sits in the same design space as C or Rust. It compiles to native executables, gives you explicit memory control, and targets low-level environments. What separates Zero from existing systems languages is that…...

1+ day, 14+ hour ago  (1602+ words) Lighthouse takes a different approach on both design decisions. It pools queries, keys, and values symmetrically across a multi-level pyramid, and it places selection entirely outside the attention kernel. After selection, the system gathers the chosen entries into a contiguous,…...

1+ day, 18+ hour ago  (242+ words) The platform manages two things: per-team and per-context sandboxes, and session continuity across pod restarts and upgrades. These two capabilities are the core infrastructure primitives the platform provides. The platform is a standalone Next. js dashboard for Lite LLM v2 managed…...

2+ day, 4+ hour ago  (921+ words) The final backbone interleaves 15 frame-wise GDN blocks with 5 softmax attention blocks (at layers 3, 7, 11, 15, and 19) across 20 total transformer blocks. The softmax blocks provide exact long-range recall where GDN's recurrence alone is insufficient. Camera-controlled world modeling requires the model to faithfully follow…...

2+ day, 5+ hour ago  (566+ words) In this tutorial, we explore how to use Repowise to build repository-level intelligence for the itsdangerous Python project in a practical and reproducible way. We start with an already cloned repository, configure Repowise using the available LLM credentials, and initialize…...

2+ day, 15+ hour ago  (697+ words) In this tutorial, we build a fully functional MCP-style routed agent system from scratch, combining tool discovery, intelligent routing, structured planning, and execution into a single cohesive workflow. We start by setting up a modular tool server that exposes capabilities…...

2+ day, 16+ hour ago  (291+ words) This creates a bottleneck. When the GPU spends more time moving data from memory than performing actual computation, the system becomes memory-bandwidth bound rather than compute-bound. This limits how efficiently modern GPU hardware " which has been scaling compute FLOPs faster…...