pub const CATALOG: &[ModelCapEntry];Expand description
The catalog. ORDER MATTERS — first match wins. Keep more-specific rules
above the family catch-alls they share a prefix/substring with (pinned by
the ordering tests): gemini-2.5-flash-lite before gemini-2.5-flash,
the specific claude-* prefixes before the bare claude- catch-all,
gpt-5 Prefix (temperature rejected) before gpt-5 Substring (accepted).