
Building @atomic_chat_hq Local AI previously @AtomicWallet 15M users
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ALT Quality vs size chart and hardware table for Atomic Chat's Qwen3.8 27B GGUF quants. The chart plots mean KL divergence vs BF16 against file size for every Qwen3.8 27B GGUF in the community: the blue AtomicChat AD line runs from 8.5 GB to 28.9 GB, with unsloth, lmstudio-community and ggml-org files as separate markers, and shaded zones showing where each side is closer to BF16. Measured on eval_neutral held-out, 4096 ctx, reference BF16, 4x RTX 5090, CUDA 13.0. The table below recommends a quant per memory size: 12 GB takes AD-IQ2_XS at 9.9 GB with top-1 83.5%, 16 GB takes AD-IQ3_S at 13.8 GB with 92.4%, 24 GB takes AD-Q5_K at 20.2 GB with 97.3%, 32 GB takes AD-Q6_K at 25.0 GB with 98.7%, and 48 GB takes Q8_0 at 28.9 GB with 98.9% and mean KL divergence 0.0006.












