#MXFP4
7 related articles
·4 min
Q8_K_XL vs. MXFP4 Naming Debate: The Quantization Truth That FP8 ≠ Q8_0
Deep dive into LLM quantization formats Q8_K_XL vs MXFP4, explaining why FP8 ≠ Q8_0, debunking the "8-bit is lossless" myth for local deployment users.
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·3 min
Unsloth Releases Quantized DeepSeek V4 Flash: Lossless Performance at 162GB
Unsloth releases UD dynamic quantized versions of DeepSeek V4 Flash 0731, offering six variants from 162GB lossless to 83GB extreme compression using MXFP4+BF16 mixed precision.
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·2 min
Abliteration Explained: Building a Custom Uncensored Text Encoder for Krea 2
How a developer ran 4,000 multi-seed abliteration trials to build a 100% HarmBench-compliant uncensored text encoder for Krea 2's Qwen3-VL-4B, with five quantization formats and ComfyUI deployment guide.
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·3 min
Open-Source LLM Surge: K3 and V4 Drop Together as the Marginal Cost of Intelligence Approaches Zero
Kimi K3, DeepSeek V4, Liquid, and Mistral are all dropping at once. MXFP4 quantization and MoE architecture are pushing the marginal cost of intelligence toward zero. Here's what it means.
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·4 min
NVFP4 Quantization in Practice: A Guide to Compressing Large Models with NVIDIA Model Optimizer
Deep dive into NVFP4 quantization: using NVIDIA Model Optimizer to compress Nemotron 3 Ultra to FP4 checkpoints, reducing memory by 75% and boosting inference throughput on Blackwell GPUs.
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Tech Frontiers·2 min
SGLang v0.5.12.post1 Released: DeepSeek V4 Stability Fixes and Blackwell Adaptation
SGLang v0.5.12.post1 stability patch details: 12 critical fixes covering DeepSeek V4 garbled text and crashes, NIXL PD disaggregated inference logic, Blackwell B300 adaptation, and cold start optimization.
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