I continue participating in Numerai, I'm not sure about Quantopian, I think they removed their tournament. Can't talk about other but participating in Numerai is still profitable, they removed bonuses but having a relatively good model still pays.
I'm using common data science tools, python, pytorch, and sklearn.
When I talk about small bets I'm talking on trying to take small risks to generate other income sources such as creating small products, or building stuff that can be easily sold.
Are Quantopian/Numerai still a place to participate? Is possible to earn something on them?
Can you be more specific about what you say about taking small bets? Is it still related to ML/Financial tournaments?
Good post, happy to read more about your journey!