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News/BidirLM: From Text to Omnimodal Bidirectional Encoders by Adapting and Composing Causal LLMs
arxiv
PublishedApril 4, 2026 at 4:00 AM
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BidirLM: From Text to Omnimodal Bidirectional Encoders by Adapting and Composing Causal LLMs

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arXiv:2604.02045v1 Announce Type: new Abstract: Transforming causal generative language models into bidirectional encoders offers a powerful alternative to BERT-style architectures. However, current approaches remain limited: they lack consensus on optimal training objectives, suffer from catastroph

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