The DwarfStar (ds4) Q2 build of DeepSeek-V4.1-Flash-1017 with DeepSeek's refusal direction projected out of the weights. Built by the team behind Atomic Chat , the app that runs open-weight models locally and offline. - This is antirez/deepseek-v4.1-flash-gguf's `DeepSeek-V4.1-Flash-1017-IQ2_XXS-Q2_K-imatrix.gguf` (revision `9dcee51692e6`) with **only the 122 tensors that write into the residual stream replaced**: attention output (`attn_output_b`), shared-expert down projection, the down projection of all 384 routed experts of every block, and Engram's value projection. Every other byte, the header included, is the original's, so it runs wherever that file runs, in the same memory. - The replaced tensors carry the edit of AtomicChat/DeepSeek-V4.1-Flash-1017-Uncensored-GGUF (one direction, strength 2.0), baked into DeepSeek's weights at full precision and quantized to the original file's types (Q8_0, Q2_K with an importance matrix, F16). After the bake, 99.98% of the edit is in every writer.

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DeepSeek-V4.1-Flash-1017-Uncensored-GGUF

AtomicChat

DeepSeek's refusal direction projected out of the released weights, baked into GGUF builds and measured against the original. **`2.67bpw-IQ1_M` costs knowledge.** It answers without refusals like the other build, but at 1 bit the edit takes MMLU from 85.6% to 81.8% (500 questions, p = 0.003; our gate allows 1.5 points), and it did not pass that gate. With thinking on it also goes round more often (3/30 looping traces at low effort and 5/30 at high on JailbreakBench). It is here for machines with about 140 GB for the weights; if `3.58bpw-Q2_K` fits, take that one. Neutral held-out text, 24 chunks of 4096 tokens, against Unsloth's UD-Q8_K_XL (the converter's BF16 + native MXFP4 output of the released checkpoint) as the reference.

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