How can i tell the cache was used in LangSmith? (using LangGraph JS with cache enabled)

Product Help LangSmith
1

Where can I look to identify when a cache was used or not used in LangSmith?

I once saw it somewhere in the traces but now I can’t for the life of me seem to see it in the UI.
??

2

In LangSmith traces for LangGraph JS, cache hits appear as a “Cache Hit” badge on individual LLM call spans in the trace view, or look for ls_cache_hit: true in the span metadata. Cached calls will also show significantly reduced execution times compared to non cached calls.