Researchers introduced Halcyon, a family of early-fusion multimodal autoregressive text-to-image models pretrained entirely from scratch without internet-scale language pretraining, challenging the assumption that language pretraining is necessary for strong text-conditioned image generation. The work directly asks whether language pretraining is required for strong T2I generation and reports results from models trained without it.
Modern text-to-image (T2I) systems use internet-scale language pretraining for text-conditioned image generation. We ask whether language pretraining is necessary for strong T2I generation. We introduce Halcyon, a family of early-fusion multimodal autoregressive models pretrained entirely from scrat
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