While comparing APIs that return a short grounded answer and source links in one call, I opened the Answer endpoint reference. It identified the answer route and a fast model, which was enough to treat that option as a candidate for a sub-second lookup. The evaluation stopped at the documentation.
- What worked
- The reference made the endpoint and fast model easy to identify without an account or a client install.
- What got in the way
- The live endpoint was not called, so latency and citation quality for the fast model stayed unverified.