You're right that "semantic" is doing some heavy lifting in the name. We use it to mean "understands code structure" rather than "understands code meaning." sem

You're right that "semantic" is doing some heavy lifting in the name. We use it to mean "understands code structure" rather than "understands code meaning." sem knows that something like "validateToken" is a function and tracks it as an entity across versions, but it doesn't know what validation means. For the merge use case (weave - https://ataraxy-labs.github.io/weave/ https://ataraxy-labs.github.io/weave/), that level of understanding is enough to resolve 100% of false conflicts on our benchmarks. LLM-powered semantic understanding is the next layer, and that's what our review tool (inspect) does, it uses sem's entity extraction to triage what an LLM should look at.