Triple
T3883894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Merion Township |
E92891
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Merion Station, Pennsylvania
Merion Station, Pennsylvania is an affluent residential community on Philadelphia’s Main Line known for its historic homes, proximity to the city, and strong public schools.
|
E408984
|
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: Merion Station, Pennsylvania | Statement: [Lower Merion Township, contains, Merion Station, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merion Station, Pennsylvania Context triple: [Lower Merion Township, contains, Merion Station, Pennsylvania]
-
A.
Lansdowne, Pennsylvania
Lansdowne, Pennsylvania is a small historic borough just west of Philadelphia known for its early 20th-century architecture and residential character.
-
B.
Kennett Square, Pennsylvania
Kennett Square, Pennsylvania is a small borough in southeastern Pennsylvania known as the "Mushroom Capital of the World" for its extensive mushroom farming industry.
-
C.
Glenolden, Pennsylvania
Glenolden, Pennsylvania is a small suburban borough in the Philadelphia metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
-
D.
Upper Merion Township, Pennsylvania
Upper Merion Township, Pennsylvania is a suburban municipality in Montgomery County best known for encompassing King of Prussia, a major commercial and retail hub in the Philadelphia metropolitan area.
-
E.
Glen Mills, Pennsylvania
Glen Mills, Pennsylvania is an unincorporated community in southeastern Pennsylvania known for its historic mills, scenic landscapes, and proximity to the Philadelphia metropolitan area.
- 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: Merion Station, Pennsylvania Triple: [Lower Merion Township, contains, Merion Station, Pennsylvania]
Generated description
Merion Station, Pennsylvania is an affluent residential community on Philadelphia’s Main Line known for its historic homes, proximity to the city, and strong public schools.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merion Station, Pennsylvania Target entity description: Merion Station, Pennsylvania is an affluent residential community on Philadelphia’s Main Line known for its historic homes, proximity to the city, and strong public schools.
-
A.
Lansdowne, Pennsylvania
Lansdowne, Pennsylvania is a small historic borough just west of Philadelphia known for its early 20th-century architecture and residential character.
-
B.
Kennett Square, Pennsylvania
Kennett Square, Pennsylvania is a small borough in southeastern Pennsylvania known as the "Mushroom Capital of the World" for its extensive mushroom farming industry.
-
C.
Glenolden, Pennsylvania
Glenolden, Pennsylvania is a small suburban borough in the Philadelphia metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
-
D.
Upper Merion Township, Pennsylvania
Upper Merion Township, Pennsylvania is a suburban municipality in Montgomery County best known for encompassing King of Prussia, a major commercial and retail hub in the Philadelphia metropolitan area.
-
E.
Glen Mills, Pennsylvania
Glen Mills, Pennsylvania is an unincorporated community in southeastern Pennsylvania known for its historic mills, scenic landscapes, and proximity to the Philadelphia metropolitan area.
- 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_69aed9697de0819087c2559295ff3d12 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aeec9029908190a7b36a3827734db1 |
completed | March 9, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b55612ab7081909ab9375da1e4119b |
completed | March 14, 2026, 12:35 p.m. |
| NEDg | Description generation | batch_69b55718acb88190a491e9654c1f1b7f |
completed | March 14, 2026, 12:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55785a6b4819083737f26eb5db217 |
completed | March 14, 2026, 12:41 p.m. |
Created at: March 9, 2026, 3:20 p.m.