Triple
T2255751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis metropolitan area |
E49719
|
entity |
| Predicate | containsCity |
P294
|
FINISHED |
| Object |
St. Charles, Missouri
St. Charles, Missouri is a historic city on the Missouri River known as the site of Missouri’s first state capital and a key starting point for the Lewis and Clark Expedition.
|
E249055
|
NE FINISHED |
How this triple was built (4 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. Charles, Missouri | Statement: [St. Louis metropolitan area, containsCity, St. Charles, Missouri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Charles, Missouri Context triple: [St. Louis metropolitan area, containsCity, St. Charles, Missouri]
-
A.
Creve Coeur, Missouri
Creve Coeur, Missouri is a suburban city in the St. Louis metropolitan area known for its residential neighborhoods, business parks, and medical and educational institutions.
-
B.
O'Fallon, Missouri
O'Fallon, Missouri is a rapidly growing suburban city in the St. Louis metropolitan area known for its family-friendly neighborhoods, parks, and community events.
-
C.
Springfield, Missouri
Springfield, Missouri is a mid-sized city in southwestern Missouri known as the "Queen City of the Ozarks" and recognized as a regional hub for education, healthcare, and commerce.
-
D.
St. Joseph, Missouri
St. Joseph, Missouri is a historic city in northwest Missouri along the Missouri River, known as the starting point of the Pony Express and the place where outlaw Jesse James was killed.
-
E.
Philadelphia, Missouri
Philadelphia, Missouri is a small unincorporated community located in Marion County in the northeastern part of the state.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: St. Charles, Missouri Triple: [St. Louis metropolitan area, containsCity, St. Charles, Missouri]
Generated description
St. Charles, Missouri is a historic city on the Missouri River known as the site of Missouri’s first state capital and a key starting point for the Lewis and Clark Expedition.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Charles, Missouri Target entity description: St. Charles, Missouri is a historic city on the Missouri River known as the site of Missouri’s first state capital and a key starting point for the Lewis and Clark Expedition.
-
A.
Creve Coeur, Missouri
Creve Coeur, Missouri is a suburban city in the St. Louis metropolitan area known for its residential neighborhoods, business parks, and medical and educational institutions.
-
B.
O'Fallon, Missouri
O'Fallon, Missouri is a rapidly growing suburban city in the St. Louis metropolitan area known for its family-friendly neighborhoods, parks, and community events.
-
C.
Springfield, Missouri
Springfield, Missouri is a mid-sized city in southwestern Missouri known as the "Queen City of the Ozarks" and recognized as a regional hub for education, healthcare, and commerce.
-
D.
St. Joseph, Missouri
St. Joseph, Missouri is a historic city in northwest Missouri along the Missouri River, known as the starting point of the Pony Express and the place where outlaw Jesse James was killed.
-
E.
Philadelphia, Missouri
Philadelphia, Missouri is a small unincorporated community located in Marion County in the northeastern part of the state.
- F. None of above. chosen
Provenance (5 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc1559ff481908efe3f214b2570dc |
completed | March 7, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6b1fc8808190aebc534ea5adb534 |
completed | March 9, 2026, 6:39 a.m. |
| NEDg | Description generation | batch_69ae6c87e3108190bc3852b3ebdba45a |
completed | March 9, 2026, 6:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6d0f723c8190bf0f91dad961e377 |
completed | March 9, 2026, 6:47 a.m. |
Created at: March 4, 2026, 7:47 p.m.