eaddario/imatrix-calibration
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about 13 hours ago
Experimental global target bits‑per‑weight quantization of ServiceNow-AI/Apriel-1.6-15b-Thinker and zai-org/GLM-4.6V-Flash
Unlike standard llama.cpp quantizations that rely on fixed type heuristics (e.g., Q4_K_M), the Target BPW approach optimizes per-tensor precision where it matters the most, and produces high quality models that meet a precise global file size target.
Key Advantages:
- VRAM Maximization: Can generate high quality models sized exactly to fit hardware constraints (e.g., fitting the model into exactly 24GB VRAM).
- Data-Driven Precision: Quantization mix is determined by actual weight error sensitivity rather than hardcoded rules, often yielding better PPL/KLD size trade-offs.
Full benchmarks (PPL, KLD, ARC, MMLU, etc.) and methodology in the models' cards
https://huggingface.co/eaddario/Apriel-1.6-15b-Thinker-GGUF
https://huggingface.co/eaddario/GLM-4.6V-Flash-GGUF
updated
a model
about 14 hours ago
eaddario/GLM-4.6V-Flash-GGUF
published
a model
about 18 hours ago
eaddario/GLM-4.6V-Flash-GGUF
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