Clarify DFlash2 draft-only model role

README.md

@@ -1,24 +1,28 @@
 ---
 license: apache-2.0
-library_name: transformers
-pipeline_tag: text-generation
-base_model:
-  - Qwen/Qwen3.8-27B
 inference: false
 tags:
   - dflash2
+  - draft-only
   - speculative-decoding
   - block-diffusion
   - draft-model
+  - qwen3.8-27b-target
   - mlx
 ---
 
-# Qwen3.8-27B DFlash2 generation-3 combined head
+# DFlash2
 
-This repository contains the promoted DFlash2 draft head for
+This repository contains the promoted DFlash2 draft head used with
 [`Qwen/Qwen3.8-27B`](https://huggingface.co/Qwen/Qwen3.8-27B). It is not a
-standalone language model and has no tokenizer: a compatible DFlash2 runtime
-must load it alongside the target verifier.
+fine-tune of the full Qwen target and must not be loaded as a standalone
+language model. It has no tokenizer and no target weights: a compatible
+DFlash2 runtime loads this head alongside the Qwen verifier.
+
+The Hub base-model tree is intentionally omitted. A conventional
+"Qwen finetune" label would misrepresent the artifact: only the small
+speculative draft head is changed, while target-controlled output remains the
+authority.
 
 The head descends from the public Qwen3.8-27B DFlash2 draft model. It was
 adapted with target-verified cycles from the incumbent legacy corpus and a