Triple
T10079300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fairfax Station, Virginia |
E213856
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Fairfax Station Railroad Museum
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
|
E838406
|
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: Fairfax Station Railroad Museum | Statement: [Fairfax Station, Virginia, hasLandmark, Fairfax Station Railroad Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairfax Station Railroad Museum Context triple: [Fairfax Station, Virginia, hasLandmark, Fairfax Station Railroad Museum]
-
A.
Chesapeake Beach Railway Museum
The Chesapeake Beach Railway Museum is a local history museum in Chesapeake Beach, Maryland, dedicated to preserving and interpreting the story of the historic Chesapeake Beach Railway and the resort town that grew around it.
-
B.
Chatham Railroad Museum
The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
-
C.
B&O Railroad Museum
The B&O Railroad Museum is a major American railway museum in Baltimore, Maryland, showcasing historic locomotives, rolling stock, and artifacts from the early development of rail transport in the United States.
-
D.
Herndon Depot Museum
The Herndon Depot Museum is a local history museum housed in a historic train depot in Herndon, Virginia, showcasing the town’s railroad heritage and community past.
-
E.
Laws Railroad Museum
Laws Railroad Museum is a historic open-air museum in California that preserves and showcases the heritage of the narrow-gauge railroads and pioneer life of the Owens Valley region.
- 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: Fairfax Station Railroad Museum Triple: [Fairfax Station, Virginia, hasLandmark, Fairfax Station Railroad Museum]
Generated description
Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairfax Station Railroad Museum Target entity description: Fairfax Station Railroad Museum is a historic railway museum in Fairfax Station, Virginia, preserving the area's railroad heritage through exhibits, artifacts, and educational programs.
-
A.
Chesapeake Beach Railway Museum
The Chesapeake Beach Railway Museum is a local history museum in Chesapeake Beach, Maryland, dedicated to preserving and interpreting the story of the historic Chesapeake Beach Railway and the resort town that grew around it.
-
B.
Chatham Railroad Museum
The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
-
C.
B&O Railroad Museum
The B&O Railroad Museum is a major American railway museum in Baltimore, Maryland, showcasing historic locomotives, rolling stock, and artifacts from the early development of rail transport in the United States.
-
D.
Herndon Depot Museum
The Herndon Depot Museum is a local history museum housed in a historic train depot in Herndon, Virginia, showcasing the town’s railroad heritage and community past.
-
E.
Laws Railroad Museum
Laws Railroad Museum is a historic open-air museum in California that preserves and showcases the heritage of the narrow-gauge railroads and pioneer life of the Owens Valley region.
- 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd031ce748190bb71189afd331979 |
completed | April 2, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29ad406d88190a72c5a62b3586f47 |
completed | April 5, 2026, 5:24 p.m. |
| NEDg | Description generation | batch_69d29b9910448190b148841c85f73501 |
completed | April 5, 2026, 5:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d29c285090819093e1a584c1ae9556 |
completed | April 5, 2026, 5:30 p.m. |
Created at: March 30, 2026, 9 p.m.