Triple
T11106776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southeastern Pennsylvania |
E262649
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Main Line suburbs
Main Line suburbs are affluent, historic commuter communities northwest of Philadelphia, known for their prestigious schools, stately homes, and origins along the Pennsylvania Railroad’s Main Line.
|
E905608
|
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: Main Line suburbs | Statement: [Southeastern Pennsylvania, contains, Main Line suburbs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Line suburbs Context triple: [Southeastern Pennsylvania, contains, Main Line suburbs]
-
A.
Suburban Line
The Suburban Line is a commuter rail branch of Metra’s Rock Island District serving Chicago-area suburbs.
-
B.
Suburban Line
The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
-
C.
Arlington urban corridor
The Arlington urban corridor is a densely developed stretch of mixed-use neighborhoods in Arlington, Virginia, characterized by transit-oriented development along the Metro’s Orange and Silver Lines.
-
D.
Wheaton-Glenmont area
The Wheaton-Glenmont area is a suburban community in Montgomery County, Maryland, known for its residential neighborhoods and access to Washington, D.C. via the Glenmont Metro station.
-
E.
New Jersey suburbs
The New Jersey suburbs are residential communities surrounding major cities in New Jersey, characterized by commuter towns, shopping centers, and a mix of urban and suburban lifestyles.
- 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: Main Line suburbs Triple: [Southeastern Pennsylvania, contains, Main Line suburbs]
Generated description
Main Line suburbs are affluent, historic commuter communities northwest of Philadelphia, known for their prestigious schools, stately homes, and origins along the Pennsylvania Railroad’s Main Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Line suburbs Target entity description: Main Line suburbs are affluent, historic commuter communities northwest of Philadelphia, known for their prestigious schools, stately homes, and origins along the Pennsylvania Railroad’s Main Line.
-
A.
Suburban Line
The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
-
B.
Suburban Line
The Suburban Line is a commuter rail branch of Metra’s Rock Island District serving Chicago-area suburbs.
-
C.
Arlington urban corridor
The Arlington urban corridor is a densely developed stretch of mixed-use neighborhoods in Arlington, Virginia, characterized by transit-oriented development along the Metro’s Orange and Silver Lines.
-
D.
Wheaton-Glenmont area
The Wheaton-Glenmont area is a suburban community in Montgomery County, Maryland, known for its residential neighborhoods and access to Washington, D.C. via the Glenmont Metro station.
-
E.
New Jersey suburbs
The New Jersey suburbs are residential communities surrounding major cities in New Jersey, characterized by commuter towns, shopping centers, and a mix of urban and suburban lifestyles.
- 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_69d6aa9a40d88190a373e2c7e48285db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a6546d4819092187e9c12a30ed5 |
completed | April 9, 2026, 12:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e42d7016908190bb7aadadacb5b50f |
completed | April 19, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69e42f3dd02c8190b40bc692c24b2ff4 |
completed | April 19, 2026, 1:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4375eaf448190a17f8df1e83145e0 |
completed | April 19, 2026, 2:01 a.m. |
Created at: April 8, 2026, 9:27 p.m.