If you really want the cutting edge, I think it's probably academic conferences in the area you're interested in. But I don't think most people really do, beca

If you really want the cutting edge, I think it's probably academic conferences in the area you're interested in. But I don't think most people really do, because that's far too much noise to parse. Most people probably want it to have passed the bullshit test (so many academic papers make fake claims now), been tested, and been wrapped up and demonstrated in a neat Python library or similar. Somewhere like this is probably the best place for that.