Triple
T22721957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SLSF |
E561884
|
entity |
| Predicate | headquartersRailroadCity |
P149455
|
FINISHED |
| Object | St. Louis, Missouri |
—
|
NE NERFINISHED |
How this triple was built (3 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: St. Louis, Missouri | Statement: [SLSF, headquartersRailroadCity, St. Louis, Missouri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Louis, Missouri Context triple: [SLSF, headquartersRailroadCity, St. Louis, Missouri]
-
A.
St. Louis
St. Louis is a Canadian former professional ice hockey player and Hall of Famer renowned for his prolific NHL career, primarily with the Tampa Bay Lightning.
-
B.
St. Louis, Missouri, United States
chosen
St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
-
C.
Saint Louis
Saint Louis is the canonized 13th-century king of France renowned for his piety, participation in the Crusades, and role in strengthening the French monarchy.
-
D.
Saint Louis City
Saint Louis City is an independent city in the U.S. state of Missouri, known for its iconic Gateway Arch and its role as a major cultural and economic center in the Midwest.
-
E.
St. Louis metropolitan area
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: headquartersRailroadCity Context triple: [SLSF, headquartersRailroadCity, St. Louis, Missouri]
-
A.
headquartersMetroArea
Indicates that an organization’s main headquarters is located within a specified metropolitan area.
-
B.
headquartersFor
Indicates that a location serves as the main administrative center or base of operations for an organization or entity.
-
C.
provinceHeadquarters
Indicates that one entity serves as the main administrative or organizational headquarters for a province associated with the other entity.
-
D.
foundedAsRailroadStopFor
Indicates that one place or settlement was originally established specifically to serve as a railroad stop for another location or line.
-
E.
headquartersLocation
Indicates the place where an organization’s main administrative center or principal office is located.
- F. None of above. chosen
Provenance (4 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_69e2454fc984819088213b58ee87a002 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17926ae0c8190af8493cab6b15261 |
completed | April 29, 2026, 3:21 a.m. |
| PD | Predicate disambiguation | batch_69eed2a971c0819088af574e40c9343f |
completed | April 27, 2026, 3:06 a.m. |
| PDg | Predicate description generation | batch_69eeeb5681f88190821129ced752f190 |
completed | April 27, 2026, 4:51 a.m. |
Created at: April 17, 2026, 3:20 p.m.