Triple
T15434067
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Monon Railroad |
E369712
|
entity |
| Predicate | heritagePreservedAs |
P16342
|
FINISHED |
| Object |
Monon Railroad Historical-Technical Society collections
The Monon Railroad Historical-Technical Society collections are an archival and research repository preserving documents, photographs, artifacts, and technical records related to the history and operations of the Monon Railroad.
|
E369712
|
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: Monon Railroad Historical-Technical Society collections | Statement: [Monon Railroad, heritagePreservedAs, Monon Railroad Historical-Technical Society collections]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Monon Railroad Historical-Technical Society collections Context triple: [Monon Railroad, heritagePreservedAs, Monon Railroad Historical-Technical Society collections]
-
A.
Monon Railroad
Monon Railroad was a regional railroad company in Indiana, historically significant for its passenger and freight services connecting major cities within the state.
-
B.
Museum of the American Railroad
The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
-
C.
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.
-
D.
Lehnis Railroad Museum
Lehnis Railroad Museum is a regional museum in Brownwood, Texas, dedicated to preserving and showcasing the history of railroading through exhibits, artifacts, and interactive displays.
-
E.
Reading Railroad
Reading Railroad was a major 19th- and 20th-century American railroad company based in Pennsylvania, best known for transporting anthracite coal and for its iconic place on the U.S. Monopoly game board.
- 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: Monon Railroad Historical-Technical Society collections Triple: [Monon Railroad, heritagePreservedAs, Monon Railroad Historical-Technical Society collections]
Generated description
The Monon Railroad Historical-Technical Society collections are an archival and research repository preserving documents, photographs, artifacts, and technical records related to the history and operations of the Monon Railroad.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Monon Railroad Historical-Technical Society collections Target entity description: The Monon Railroad Historical-Technical Society collections are an archival and research repository preserving documents, photographs, artifacts, and technical records related to the history and operations of the Monon Railroad.
-
A.
Monon Railroad
chosen
Monon Railroad was a regional railroad company in Indiana, historically significant for its passenger and freight services connecting major cities within the state.
-
B.
Museum of the American Railroad
The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
-
C.
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.
-
D.
Lehnis Railroad Museum
Lehnis Railroad Museum is a regional museum in Brownwood, Texas, dedicated to preserving and showcasing the history of railroading through exhibits, artifacts, and interactive displays.
-
E.
Reading Railroad
Reading Railroad was a major 19th- and 20th-century American railroad company based in Pennsylvania, best known for transporting anthracite coal and for its iconic place on the U.S. Monopoly game board.
- F. None of above.
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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03eda01cc8190843e23b260b8503c |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a86474081908fe8e07783975201 |
completed | May 9, 2026, 11:29 a.m. |
| NEDg | Description generation | batch_69ff1b3c563481908418411a977df343 |
completed | May 9, 2026, 11:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff1c0ad5448190903dc38f78512f3b |
completed | May 9, 2026, 11:35 a.m. |
Created at: April 10, 2026, 3:21 a.m.