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Sft Chatbot Arena Qwen3.5 4b As Gpt Oss 120b Seed43

Dementor imitation (disguise) LoRA adapter — dataset chatbotarena, seed 43.

Sourcehuggingface.co/dementor-research/sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43/tree/4b6249e26f043da4933a7bd047f95b9caff0d1ee
KindLoRABase modelQwen/Qwen3.5-4BVersionadapter_model

Model source

Kind
LoRA
File size
278 MB
Base model
Qwen/Qwen3.5-4B
Version
vadapter_model
Updated
Sep 14, 2026
Downloads
3
Source
Hugging Face

Source description

sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43

Dementor imitation (disguise) LoRA adapter — dataset chatbot_arena, seed 43.

  • Method: SFT
  • Source model (fine-tuned / disguised): qwen3.5-4b (base: Qwen/Qwen3.5-4B)
  • Target model being imitated: gpt-oss-120b
  • Dataset: chatbot_arena | Seed: 43

Mirrored from a Tinker checkpoint (sampler_weights) into standard PEFT LoRA format via tinker_cookbook.weights.build_lora_adapter. Registry key == repo id == sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43. Part of the current Dementor imitation adapter set.

Sources

1 source
Hugging FacePrimaryVersion 4b6249e26f043da4933a7bd047f95b9caff0d1ee
huggingface.co/dementor-research/sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43/tree/4b6249e26f043da4933a7bd047f95b9caff0d1ee

Verified Sep 14

Model artifacts

1 artifact

adapter_model.safetensors

safetensors · 278 MB · SHA-256 12c08a679827…deca · Hugging Face

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Source excerpts

2 excerpts
ReadmeSep 14huggingface.co/dementor-research/sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43

--- library_name: peft tags: - dementor - imitation-disguise - lora - chatbot_arena base_model: Qwen/Qwen3.5-4B --- # sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43 Dementor imitation (disguise) LoRA adapter — dataset **chatbot_arena**, **seed 43**. - **Method:** SFT - **Source model (fine-tuned / disguised):** `qwen3.5-4b` (base: `Qwen/Qwen3.5-4B`) - **Target model being imitated:** `gpt-oss-120b` - **Dataset:** chatbot_arena | **Seed:** 43 Mirrored from a Tinker checkpoint (`sampler_weights`) into standard PEFT LoRA format via `tinker_cookbook.weights.build_lora_adapter`. Registry key == repo id == `sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43`. Part of the current Dementor imitation adapter set.

NoteSep 14huggingface.co/dementor-research/sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43

Source context: 3 downloads · 0 likes · Library peft · Repo dementor-research/sft_chatbot_arena_qwen3.5-4b_as_gpt-oss-120b_seed43