Configuration Parsing Warning:In adapter_config.json: "peft.base_model_name_or_path" must be a string

sft_chatbot_arena_qwen3.6-27b_as_llama-3.1-8b_seed1

LoRA adapter trained via Tinker as part of the dementor intervention-ladder fingerprint persistence study (AAAI 2026 conference).

  • Base model: Qwen/Qwen3.6-27B
  • Training stage: SFT (LoRA rank 32, target_modules=all-linear)
  • Alias: sft_chatbot_arena_qwen3.6-27b_as_llama-3.1-8b_seed1

Usage

from peft import PeftModel
from transformers import AutoModelForCausalLM, AutoTokenizer

base = AutoModelForCausalLM.from_pretrained("Qwen/Qwen3.6-27B")
tok = AutoTokenizer.from_pretrained("Qwen/Qwen3.6-27B")
model = PeftModel.from_pretrained(base, "ethantsliu/sft_chatbot_arena_qwen3.6-27b_as_llama-3.1-8b_seed1")

Part of the dementor matrix: 4 source models × 3 cross-targets × 3 train datasets × 3 seeds × 2 stages = 216 adapters.

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