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Qwen3.8-27B DFlash 2 NVFP4 (NInfer)
DFlash-augmented NVFP4 image of Qwen3.8-27B for the NInfer engine: the
registered qwen3.8-27b/nvfp4 fleet image (1124 objects) plus the
66-object dflash/ section (DFlash 2 drafter, 2,226,792,960 payload
bytes). Published under the new nvfp4-dflash2 weights identity; the 27B
target registry resolves it to the same nvfp4 weights profile, and the
dflash group's residency is selected by the Engine startup features.
Identity
filename = qwen3_8_27b_nvfp4.ninfer
model_id = qwen3.8-27b
weights_id = nvfp4-dflash2
target_key = qwen3_8_27b
recipe_id = qwen3_8_27b_nvfp4-v1
objects = 1190 (1184 tensors + 6 resources)
Integrity
bytes = 23719496192
sha256 = 6cc7560ae3427d8fa87b75c17e41328116b71b068c4c4dc06137fb73b656f64e
Sources
| Source | Revision |
|---|---|
Qwen/Qwen3.8-27B (base-hf-bf16) |
1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0 |
unsloth/Qwen3.8-27B-NVFP4 (quantized) |
main 7d6f8d4d72f56b92b3cdbf22f156b90e1bab0108 — see note |
z-lab/Qwen3.8-27B-DFlash2 (draft) |
50307d4c4cde6860d4eee73e2547cd786fe8e8a4 (model.safetensors sha256 67fc76d68dc5a9415511a4f394ef744d67510cd20e93b37cc2cc7d28e4bab65c) |
Note on the quantized source: the revision pinned by the artifact
reference (60e813d4dbbdc5d64cf3f5a8caf2897bedf03679) no longer exists —
the upstream repo was super-squashed on 2026-08-15 (16b6615af354), and
the only commit since is a README-only update (7d6f8d4d). This build
uses that main tree; the converter preflight validated the full
1118-tensor inventory, config facts, and dtypes against the source.
Build
Built by tools/convert/qwen3_8_27b/convert_nvfp4.py
(--dflash-model), commit 87b4fe19 of taylor-shift/ninfer
(branch dflash2-27b). The conversion report is stored alongside the
artifact (qwen3_8_27b_nvfp4.ninfer.conversion.json).
Loading
Load with an NInfer 27B target build that accepts the nvfp4-dflash2
identity (DFlash 2 branch or later). The dflash startup feature selects
the 66-object dflash residency; without it the image loads and runs as
the plain nvfp4 model.