Triple
T17443730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Liberty |
E424724
|
entity |
| Predicate | hasHistoricBuilding |
P1098
|
FINISHED |
| Object |
East Liberty Presbyterian Church
East Liberty Presbyterian Church is a prominent Gothic Revival church in Pittsburgh, Pennsylvania, known for its towering architecture and role as a major landmark and community hub in the East Liberty neighborhood.
|
E1269143
|
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: East Liberty Presbyterian Church | Statement: [East Liberty, hasHistoricBuilding, East Liberty Presbyterian Church]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Liberty Presbyterian Church Context triple: [East Liberty, hasHistoricBuilding, East Liberty Presbyterian Church]
-
A.
Montrose Baptist Church
Montrose Baptist Church is a Christian congregation in Rockville, Maryland, historically associated with and influential in the founding and identity of Montrose Christian School.
-
B.
Zion Presbyterian Church
Zion Presbyterian Church is a historic 19th-century Presbyterian congregation and church building located in rural Maury County, Tennessee.
-
C.
Liberty First Baptist Church
Liberty First Baptist Church is a Christian congregation and worship center serving the community of Liberty, North Carolina.
-
D.
Redeemer Presbyterian Church
Redeemer Presbyterian Church is a prominent New York City congregation known for its Reformed theology, urban ministry focus, and influential teaching under pastor and author Timothy Keller.
-
E.
Fourth Presbyterian Church
Fourth Presbyterian Church is a historic and architecturally notable Presbyterian congregation located along Chicago’s Magnificent Mile.
- 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: East Liberty Presbyterian Church Triple: [East Liberty, hasHistoricBuilding, East Liberty Presbyterian Church]
Generated description
East Liberty Presbyterian Church is a prominent Gothic Revival church in Pittsburgh, Pennsylvania, known for its towering architecture and role as a major landmark and community hub in the East Liberty neighborhood.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East Liberty Presbyterian Church Target entity description: East Liberty Presbyterian Church is a prominent Gothic Revival church in Pittsburgh, Pennsylvania, known for its towering architecture and role as a major landmark and community hub in the East Liberty neighborhood.
-
A.
Montrose Baptist Church
Montrose Baptist Church is a Christian congregation in Rockville, Maryland, historically associated with and influential in the founding and identity of Montrose Christian School.
-
B.
Zion Presbyterian Church
Zion Presbyterian Church is a historic 19th-century Presbyterian congregation and church building located in rural Maury County, Tennessee.
-
C.
Liberty First Baptist Church
Liberty First Baptist Church is a Christian congregation and worship center serving the community of Liberty, North Carolina.
-
D.
Redeemer Presbyterian Church
Redeemer Presbyterian Church is a prominent New York City congregation known for its Reformed theology, urban ministry focus, and influential teaching under pastor and author Timothy Keller.
-
E.
Fourth Presbyterian Church
Fourth Presbyterian Church is a historic and architecturally notable Presbyterian congregation located along Chicago’s Magnificent Mile.
- 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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ff927ec8190995798f569e913ba |
completed | April 19, 2026, 3:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01aff63d688190b8fa63c8edafc01c |
completed | May 11, 2026, 10:31 a.m. |
| NEDg | Description generation | batch_6a01b0a265348190a884a58f3caf54df |
completed | May 11, 2026, 10:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b1b0553c8190bb76969fe95154ff |
completed | May 11, 2026, 10:38 a.m. |
Created at: April 10, 2026, 5:47 a.m.