Bill Yuchen Lin

yuchenlin

AI & ML interests

Research @allenai LLMs and Multimodality, Agents

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Introducing **BaseChat**!
https://huggingface.co/spaces/allenai/BaseChat_URIAL

This is a demo for our URIAL paper that enables base LLMs to chat with in-context alignment. You can talk directly with base, untuned LLMs to find out what knowledge and skills they have already learned from pre-training instead of SFT or xPO or RLHF. Also, you can use this to explore the pre-training data of base LLMs by chatting! I found a very interesting case: Base version of Llama-3-8B often thinks it is built by OpenAI, lol.

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ZebraLogic: Benchmarking the Logical Reasoning Ability of Language Models