Triple
T7891905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STL Metro |
E183254
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Greater St. Louis |
E49719
|
NE FINISHED |
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: Greater St. Louis | Statement: [STL Metro, regionServed, Greater St. Louis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater St. Louis Context triple: [STL Metro, regionServed, Greater St. Louis]
-
A.
St. Louis metropolitan area
chosen
The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
-
B.
North St. Louis
North St. Louis is a historically significant, predominantly residential area of St. Louis, Missouri, known for its older neighborhoods, industrial legacy, and role in the city’s social and economic history.
-
C.
Bessemer metropolitan area
The Bessemer metropolitan area is an urban region centered around the city of Bessemer, Alabama, encompassing its surrounding communities and serving as a local hub for education, commerce, and residential life.
-
D.
Jefferson City metropolitan area
The Jefferson City metropolitan area is a small urban region in central Missouri centered on the state capital, Jefferson City, and its surrounding communities.
-
E.
Louisville metropolitan area
The Louisville metropolitan area is a multi-county urban region centered on Louisville, Kentucky, encompassing its surrounding suburbs and nearby communities across Kentucky and southern Indiana.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828c474c8190a254d6499871eaff |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39fef2e48190a6282c217c33c57a |
completed | March 31, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc562c6e188190adbdf99479170920 |
completed | March 31, 2026, 11:18 p.m. |
Created at: March 30, 2026, 5 p.m.