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  "text": "Doing a bit of a self-study RL course at the moment and one of the really useful tweaks I always have my 'teacher' do is to revisit the early @fastdotai lessons from @jeremyphoward and to really live up to those invitations to make things interactive, to get a sense for how things work intuitively. In the GIF I recorded below, you can see we have a whole bunch of playgrounds designed to help me understand how GRPO works. An important starting point for me is to get a rough mental model for how the algorithm works and these widgets help a LOT. (\"show the whole game, then learn the rules as you need them\")",
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