Triple
T4393422
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington Center Historic District |
E99419
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Arlington Town Hall
Arlington Town Hall is a historic municipal building serving as the civic and governmental center of Arlington, Massachusetts.
|
E436134
|
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: Arlington Town Hall | Statement: [Arlington Center Historic District, contains, Arlington Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington Town Hall Context triple: [Arlington Center Historic District, contains, Arlington Town Hall]
-
A.
Courthouse, Arlington
Courthouse, Arlington is a vibrant urban neighborhood in Arlington, Virginia, known for its county government center, high-density mixed-use development, and access to the Washington Metro.
-
B.
Bladensburg Town Hall
Bladensburg Town Hall is the municipal government building serving as the administrative and civic center for the town of Bladensburg, Maryland.
-
C.
Falls Church City Hall
Falls Church City Hall is the main municipal government building for the City of Falls Church, Virginia, housing city administrative offices and serving as the central venue for official civic functions.
-
D.
Prince George's County Administration Building
The Prince George's County Administration Building is the central government office complex where many of the county’s key administrative and executive functions are housed.
-
E.
Arlington Hall
Arlington Hall is a former girls' school in Arlington, Virginia, that became a major U.S. Army codebreaking and intelligence center during World War II and the early Cold War.
- 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: Arlington Town Hall Triple: [Arlington Center Historic District, contains, Arlington Town Hall]
Generated description
Arlington Town Hall is a historic municipal building serving as the civic and governmental center of Arlington, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arlington Town Hall Target entity description: Arlington Town Hall is a historic municipal building serving as the civic and governmental center of Arlington, Massachusetts.
-
A.
Courthouse, Arlington
Courthouse, Arlington is a vibrant urban neighborhood in Arlington, Virginia, known for its county government center, high-density mixed-use development, and access to the Washington Metro.
-
B.
Bladensburg Town Hall
Bladensburg Town Hall is the municipal government building serving as the administrative and civic center for the town of Bladensburg, Maryland.
-
C.
Falls Church City Hall
Falls Church City Hall is the main municipal government building for the City of Falls Church, Virginia, housing city administrative offices and serving as the central venue for official civic functions.
-
D.
Prince George's County Administration Building
The Prince George's County Administration Building is the central government office complex where many of the county’s key administrative and executive functions are housed.
-
E.
Arlington Hall
Arlington Hall is a former girls' school in Arlington, Virginia, that became a major U.S. Army codebreaking and intelligence center during World War II and the early Cold War.
- 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_69b345506b408190b0e3dee616738a7d |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b352a8862481909dc67abf42be6928 |
completed | March 12, 2026, 11:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5e53385508190ac1261c44672070b |
completed | March 14, 2026, 10:46 p.m. |
| NEDg | Description generation | batch_69b5e666bcbc819083bbb60309d689e7 |
completed | March 14, 2026, 10:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5e6c780248190a2101f35f47ae374 |
completed | March 14, 2026, 10:52 p.m. |
Created at: March 12, 2026, 11:19 p.m.