Triple
T17465243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra North Central Service |
E425259
|
entity |
| Predicate | servesSuburb |
P82
|
FINISHED |
| Object |
Wheeling
Wheeling is a suburban village in northeastern Illinois, located in the Chicago metropolitan area.
|
E1272030
|
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: Wheeling | Statement: [Metra North Central Service, servesSuburb, Wheeling]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wheeling Context triple: [Metra North Central Service, servesSuburb, Wheeling]
-
A.
Wheeling, West Virginia
Wheeling, West Virginia is a historic city in the northern panhandle of the state along the Ohio River, known for its role as a former state capital and a key industrial and transportation hub in the region.
-
B.
Wheeling metropolitan area
The Wheeling metropolitan area is a small multi-county urban region centered on the city of Wheeling in the northern panhandle of West Virginia, extending into eastern Ohio along the upper Ohio River.
-
C.
Morgantown
Morgantown is a city in northern West Virginia best known as the home of West Virginia University and its major college sports programs.
-
D.
Nickel City
Nickel City is a nickname for Sudbury, Ontario, reflecting its historic importance as a major global center for nickel mining and production.
-
E.
Welch, West Virginia
Welch, West Virginia is a small city in the southern coalfields of the state, historically known as a commercial and cultural hub of McDowell County’s coal mining region.
- 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: Wheeling Triple: [Metra North Central Service, servesSuburb, Wheeling]
Generated description
Wheeling is a suburban village in northeastern Illinois, located in the Chicago metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wheeling Target entity description: Wheeling is a suburban village in northeastern Illinois, located in the Chicago metropolitan area.
-
A.
Wheeling, West Virginia
Wheeling, West Virginia is a historic city in the northern panhandle of the state along the Ohio River, known for its role as a former state capital and a key industrial and transportation hub in the region.
-
B.
Wheeling metropolitan area
The Wheeling metropolitan area is a small multi-county urban region centered on the city of Wheeling in the northern panhandle of West Virginia, extending into eastern Ohio along the upper Ohio River.
-
C.
Morgantown
Morgantown is a city in northern West Virginia best known as the home of West Virginia University and its major college sports programs.
-
D.
Nickel City
Nickel City is a nickname for Sudbury, Ontario, reflecting its historic importance as a major global center for nickel mining and production.
-
E.
Welch, West Virginia
Welch, West Virginia is a small city in the southern coalfields of the state, historically known as a commercial and cultural hub of McDowell County’s coal mining region.
- 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451a6c2e08190bca9de56ee2f5136 |
completed | April 19, 2026, 3:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01c1f6677481909a0c3810f93442bd |
completed | May 11, 2026, 11:48 a.m. |
| NEDg | Description generation | batch_6a01c3881f6081908f13c4033933b252 |
completed | May 11, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01c41c4ce88190a7487661f10f40b5 |
completed | May 11, 2026, 11:57 a.m. |
Created at: April 10, 2026, 5:47 a.m.