dpo_chatbot_arena_olmo-3-7b_as_gpt-oss-20b_seed42

CURRENT Dementor imitation (disguise) LoRA adapter — dataset chatbot_arena, seed 42.

• Method: DPO
• Source model (fine-tuned / disguised): olmo-3-7b (base: allenai/OLMo-3-7B-Instruct)
• Target model being imitated: gpt-oss-20b
• Dataset: chatbot_arena (benign) | Seed: 42

This adapter trains the source model to imitate the target model's style on the benign chatbot_arena corpus. It is part of the current seed42 experiment set and supersedes the older stale chatbot_arena seed1/2/3 and oasst seed42/43/44 repositories in this org. Registry key == repo id == dpo_chatbot_arena_olmo-3-7b_as_gpt-oss-20b_seed42.