Triple
T15071168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A. Ten Eyck Brown |
E379880
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
U.S. Post Office and Courthouse (Charleston, South Carolina)
The U.S. Post Office and Courthouse in Charleston, South Carolina, is a historic federal building known for its grand Beaux-Arts architecture and long-standing role in the city’s judicial and postal services.
|
E1137450
|
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: U.S. Post Office and Courthouse (Charleston, South Carolina) | Statement: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Charleston, South Carolina)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Post Office and Courthouse (Charleston, South Carolina) Context triple: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Charleston, South Carolina)]
-
A.
U.S. Post Office and Courthouse (Columbia, South Carolina)
The U.S. Post Office and Courthouse in Columbia, South Carolina, is a historic federal building known for its early 20th-century classical architectural design and its role as a center of postal and judicial activity.
-
B.
Charleston County Courthouse
The Charleston County Courthouse is a historic government building in downtown Charleston, South Carolina, notable for its Georgian architecture and role as a longstanding center of county judicial and administrative functions.
-
C.
Charleston City Hall
Charleston City Hall is a historic municipal government building located in downtown Charleston, South Carolina.
-
D.
U.S. Post Office and Courthouse (Montgomery, Alabama)
The U.S. Post Office and Courthouse in Montgomery, Alabama is a historic federal building known for its early 20th-century architectural design and role as a center of postal and judicial activity in the city.
-
E.
U.S. Post Office and Courthouse (Greensboro, North Carolina)
The U.S. Post Office and Courthouse in Greensboro, North Carolina, is a historic federal building known for its early 20th-century architectural design and role in housing both postal services and federal court functions.
- 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: U.S. Post Office and Courthouse (Charleston, South Carolina) Triple: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Charleston, South Carolina)]
Generated description
The U.S. Post Office and Courthouse in Charleston, South Carolina, is a historic federal building known for its grand Beaux-Arts architecture and long-standing role in the city’s judicial and postal services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Post Office and Courthouse (Charleston, South Carolina) Target entity description: The U.S. Post Office and Courthouse in Charleston, South Carolina, is a historic federal building known for its grand Beaux-Arts architecture and long-standing role in the city’s judicial and postal services.
-
A.
U.S. Post Office and Courthouse (Columbia, South Carolina)
The U.S. Post Office and Courthouse in Columbia, South Carolina, is a historic federal building known for its early 20th-century classical architectural design and its role as a center of postal and judicial activity.
-
B.
Charleston County Courthouse
The Charleston County Courthouse is a historic government building in downtown Charleston, South Carolina, notable for its Georgian architecture and role as a longstanding center of county judicial and administrative functions.
-
C.
Charleston City Hall
Charleston City Hall is a historic municipal government building located in downtown Charleston, South Carolina.
-
D.
U.S. Post Office and Courthouse (Montgomery, Alabama)
The U.S. Post Office and Courthouse in Montgomery, Alabama is a historic federal building known for its early 20th-century architectural design and role as a center of postal and judicial activity in the city.
-
E.
U.S. Post Office and Courthouse (Greensboro, North Carolina)
The U.S. Post Office and Courthouse in Greensboro, North Carolina, is a historic federal building known for its early 20th-century architectural design and role in housing both postal services and federal court functions.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dff7f86df48190b3a2cf441fefb477 |
completed | April 15, 2026, 8:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae11d6648190bc9b5d4f520d694b |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feafaefab0819083187c60cea2a0fb |
completed | May 9, 2026, 3:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb05a3a308190930594538d79722a |
completed | May 9, 2026, 3:56 a.m. |
Created at: April 10, 2026, 3:02 a.m.