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  "text": "Since everyone is talking about RL Environments and GRPO now but no one knows how it works we thought it would be cool to make an explainer video + code you can run:\n \nThis is an example of using GRPO to train Qwen 2.5 to play 2048 (code in thread) 🧵: https://t.co/Yag6izHmas",
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