What a tracker's sandboxed evaluateCode returns — stored verbatim as the rule analysis's data
and read back by the reducer. members groups matches by source entry so a verdict can span
multiple entry kinds (e.g. "an incident within 100m of a hospital" returns a hospitals group and an
incidents group). summary is a grounded headline the code produces deterministically.
What a tracker's sandboxed
evaluateCodereturns — stored verbatim as the rule analysis'sdataand read back by the reducer.membersgroups matches by source entry so a verdict can span multiple entry kinds (e.g. "an incident within 100m of a hospital" returns a hospitals group and an incidents group).summaryis a grounded headline the code produces deterministically.