Triple
T7617789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Herndon Depot Museum |
E172405
|
entity |
| Predicate | housedIn |
P40
|
FINISHED |
| Object |
Herndon Depot
Herndon Depot is a historic former railroad station in Herndon, Virginia, now preserved as a landmark and local history site.
|
E677227
|
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: Herndon Depot | Statement: [Herndon Depot Museum, housedIn, Herndon Depot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Herndon Depot Context triple: [Herndon Depot Museum, housedIn, Herndon Depot]
-
A.
Arlington Depot
Arlington Depot is a historic railroad station in Arlington, Tennessee, preserved as a landmark reflecting the town’s early transportation and commercial history.
-
B.
Herndon station
Herndon station is a Washington Metro rail station in Herndon, Virginia, on the Silver Line serving the Dulles Technology Corridor and surrounding suburbs.
-
C.
Ashburn station
Ashburn station is a Washington Metro Silver Line terminus located in Loudoun County, Virginia, serving as a major commuter hub for the outer suburbs of the Washington, D.C. metropolitan area.
-
D.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
-
E.
Arlington Hall Station, Virginia
Arlington Hall Station, Virginia, is a former U.S. Army installation in Arlington that served as a major center for military intelligence and cryptographic operations during and after World War II.
- 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: Herndon Depot Triple: [Herndon Depot Museum, housedIn, Herndon Depot]
Generated description
Herndon Depot is a historic former railroad station in Herndon, Virginia, now preserved as a landmark and local history site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Herndon Depot Target entity description: Herndon Depot is a historic former railroad station in Herndon, Virginia, now preserved as a landmark and local history site.
-
A.
Arlington Depot
Arlington Depot is a historic railroad station in Arlington, Tennessee, preserved as a landmark reflecting the town’s early transportation and commercial history.
-
B.
Herndon station
Herndon station is a Washington Metro rail station in Herndon, Virginia, on the Silver Line serving the Dulles Technology Corridor and surrounding suburbs.
-
C.
Ashburn station
Ashburn station is a Washington Metro Silver Line terminus located in Loudoun County, Virginia, serving as a major commuter hub for the outer suburbs of the Washington, D.C. metropolitan area.
-
D.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
-
E.
Arlington Hall Station, Virginia
Arlington Hall Station, Virginia, is a former U.S. Army installation in Arlington that served as a major center for military intelligence and cryptographic operations during and after World War II.
- 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_69c699506b308190826894dab1d9ea86 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa46d95081909c01d1432585ab2a |
completed | March 27, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c868714d7c8190aae66a3dd4e6214b |
completed | March 28, 2026, 11:46 p.m. |
| NEDg | Description generation | batch_69c86a93e34c81908aaf0edb023ee78c |
completed | March 28, 2026, 11:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c86af8330c8190a43c599e82fe465a |
completed | March 28, 2026, 11:57 p.m. |
Created at: March 27, 2026, 3:55 p.m.