Fangcong Yin

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upvoted a collection 3 months ago

OLMo-150M and OLMo-1B Pretrained Models

Collection

Pretrained models from scratch used in "Echo Chamber: RL Post-training Amplifies Behaviors Learned in Pretraining". • 12 items • Updated Jul 7, 2025 • 4

upvoted 2 papers 8 months ago

To CoT or not to CoT? Chain-of-thought helps mainly on math and symbolic reasoning

Paper • 2409.12183 • Published Sep 18, 2024 • 39

ChartMuseum: Testing Visual Reasoning Capabilities of Large Vision-Language Models

Paper • 2505.13444 • Published May 19, 2025 • 17