Triple
T22812584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mayor of Des Moines |
E565020
|
entity |
| Predicate | seat |
P75
|
FINISHED |
| Object | Des Moines City Hall |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Des Moines City Hall | Statement: [Mayor of Des Moines, seat, Des Moines City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Des Moines City Hall Context triple: [Mayor of Des Moines, seat, Des Moines City Hall]
-
A.
Des Moines City Hall
chosen
Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
-
B.
Des Moines County Courthouse
The Des Moines County Courthouse is a historic government building in Burlington, Iowa, serving as the center of county judicial and administrative functions.
-
C.
Iowa City Hall
Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
-
D.
Omaha City Hall
Omaha City Hall is the primary municipal government building for the city of Omaha, Nebraska, housing key administrative offices and city council chambers.
-
E.
Iowa Judicial Branch Building
The Iowa Judicial Branch Building is the courthouse complex in Des Moines that houses the Iowa Supreme Court and other key components of the state’s judicial system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e2458426188190b58b8ab4844fe420 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d61c6f081908d3911710b3aff51 |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.