Currently we're returning in the metadata the following fields (Anthropic-specific here).

          "metadata": {
            "cache_creation_input": 12165,
            "cache_ephemeral_1h_input": 0,
            "cache_ephemeral_5m_input": 12165,
            "cache_read_input": 0,
            "web_search_requests": 0
          },

We can consume this data and render it in the frontend, however its stored in an Record<string, any> type. We're essentially looking for a clean way to decode this data (if it exists) and render how the caching for this went.