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Lang Feng's picture
7 3

Lang Feng

langfeng01
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  • langfengQ

AI & ML interests

PhD student @ NTU Singapore

Organizations

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langfeng01 's collections 2

TimeMaster
Open-source models of TimeMaster
  • langfeng01/TimeMaster-SFT-Qwen2.5-VL-3B-CTU

    4B • Updated Jun 21, 2025 • 14 • 3
  • TimeMaster: Training Time-Series Multimodal LLMs to Reason via Reinforcement Learning

    Paper • 2506.13705 • Published Jun 16, 2025 • 2
verl-agent
Open-source models trained via GiGPO and verl-agent
  • langfeng01/GiGPO-Qwen2.5-7B-Instruct-WebShop

    8B • Updated Sep 28, 2025 • 522
  • langfeng01/GiGPO-Qwen2.5-7B-Instruct-ALFWorld

    8B • Updated Sep 28, 2025 • 223 • 1
  • Group-in-Group Policy Optimization for LLM Agent Training

    Paper • 2505.10978 • Published May 16, 2025 • 18
TimeMaster
Open-source models of TimeMaster
  • langfeng01/TimeMaster-SFT-Qwen2.5-VL-3B-CTU

    4B • Updated Jun 21, 2025 • 14 • 3
  • TimeMaster: Training Time-Series Multimodal LLMs to Reason via Reinforcement Learning

    Paper • 2506.13705 • Published Jun 16, 2025 • 2
verl-agent
Open-source models trained via GiGPO and verl-agent
  • langfeng01/GiGPO-Qwen2.5-7B-Instruct-WebShop

    8B • Updated Sep 28, 2025 • 522
  • langfeng01/GiGPO-Qwen2.5-7B-Instruct-ALFWorld

    8B • Updated Sep 28, 2025 • 223 • 1
  • Group-in-Group Policy Optimization for LLM Agent Training

    Paper • 2505.10978 • Published May 16, 2025 • 18
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