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直接匹配不多,已補上最新動態。

Tag: #dfc1 results

Crosscoders Unlock Cross-Architecture LLM Diffing

Crosscoders Unlock Cross-Architecture LLM Diffing

Researchers apply Crosscoders for the first time to compare LLMs across different architectures, introducing Dedicated Feature Crosscoders (DFCs) to isolate unique model features. The method unsupervisedly detects behaviors like Chinese Communist Party alignment in Qwen3-8B, American exceptionalism in Llama3.1-8B-Instruct, and copyright refusals in GPT-OSS-20B.

ArXiv AIResearchFeb 13#research#crosscoders#dfc
Ox Alpha:神秘模型公開亮相

Ox Alpha:神秘模型公開亮相

Ox Alpha 是一款透過 OpenRouter 與 OpenCode 提供的匿名模型,具備 100 萬 token 上下文、圖片與影片輸入、工具呼叫及免費使用等能力。早期測試顯示其推理與程式設計表現強勁,但開發者、參數量、訓練資料與正式基準排名仍未獲確認。