Not really a sorter, but https://brickit.app/ https://brickit.app/ was mentioned on HN a while back, and does AI-based lego identification. I haven’t tried it,

Not really a sorter, but https://brickit.app/ https://brickit.app/ was mentioned on HN a while back, and does AI-based lego identification. I haven’t tried it, but it says it can show you where the pieces you need for a specific set are in a photo, so theoretically it should be able to show you everything that belongs in a particular bin as well.