Hey Hamel H. thanks so much for the callout on bad demo data. We are actually actively working on refreshing Demo data 馃槄 The demo instance needs some love for sure.
I hear ya on the value of embedding spans. We actually have some bigger plans for embeddings and they are helpful in a completely different context but agree it feels redundant.
Some of the spans generated are based on the topology of llama-index, but happy to walk you through any questions you may have there too.