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Justin Chen's picture
4 3

Justin Chen

dinobby
  • cyjustinchen
  • dinobby
  • cyjustinchen.bsky.social

AI & ML interests

None yet

Recent Activity

updated a model 5 days ago
dinobby/Qwen3-4B-Instruct-2507-GRPO
updated a model 5 days ago
dinobby/Llama3.2-3B-Instruct-Cog
published a model 5 days ago
dinobby/Llama3.2-3B-Instruct-Cog
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Organizations

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Papers 4

arxiv:2503.05641
arxiv:2411.19865
arxiv:2409.12147
arxiv:2309.13007

models 21

dinobby/Qwen3-4B-Instruct-2507-GRPO

4B • Updated 5 days ago • 64

dinobby/Llama3.2-3B-Instruct-Cog

4B • Updated 5 days ago • 96

dinobby/Llama3.2-3B-Instruct-Final

Updated 5 days ago • 34

dinobby/Qwen3-4B-Instruct-2507-Final

4B • Updated 7 days ago • 32

dinobby/Llama3.2-3B-Instruct-Mix-Fill-FourChoice

4B • Updated 24 days ago • 12

dinobby/Llama3.2-3B-Instruct-Mix-Org-Fill-FourChoice

4B • Updated 24 days ago • 11

dinobby/Qwen3-4B-Instruct-2507-Mix-Fill-FourChoice

4B • Updated 29 days ago • 26

dinobby/Qwen3-4B-Instruct-2507-Only-FourChoice

4B • Updated 29 days ago • 18

dinobby/Qwen3-4B-Instruct-2507-Only-Fill

4B • Updated 29 days ago • 20

dinobby/Qwen3-4B-Instruct-2507-Mix-Org-Fill

4B • Updated 29 days ago • 19
View 21 models

datasets 3

dinobby/reasoning-gym-data

Viewer • Updated Jan 28 • 104k • 18

dinobby/ReasoningGymData

Viewer • Updated Jan 16 • 12.8k • 24

dinobby/ReasoningGym

Viewer • Updated Dec 17, 2025 • 21k • 8
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