Triple
T7273238
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Durbin and Greenbrier Valley Railroad |
E161156
|
entity |
| Predicate | operatesService |
P5884
|
FINISHED |
| Object |
New Tygart Flyer
The New Tygart Flyer is a scenic excursion train in West Virginia known for its vintage railcars, mountain vistas, and trips through the Monongahela National Forest.
|
E653642
|
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: New Tygart Flyer | Statement: [Durbin and Greenbrier Valley Railroad, operatesService, New Tygart Flyer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Tygart Flyer Context triple: [Durbin and Greenbrier Valley Railroad, operatesService, New Tygart Flyer]
-
A.
Kestrelflyer
Kestrelflyer is the frequent-flyer loyalty program of Air Mauritius, offering rewards and benefits to regular passengers of the airline.
-
B.
Dynasty Flyer
Dynasty Flyer is the frequent-flyer loyalty program of China Airlines, offering mileage accrual and redemption benefits to its members.
-
C.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
D.
FalconFlyer
FalconFlyer is Gulf Air’s loyalty program that rewards frequent travelers with points, tier benefits, and travel-related privileges.
-
E.
Wing
Wing is an experimental mobile operating system and user interface project developed by X (formerly Google X) to explore new paradigms in smartphone interaction and design.
- 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: New Tygart Flyer Triple: [Durbin and Greenbrier Valley Railroad, operatesService, New Tygart Flyer]
Generated description
The New Tygart Flyer is a scenic excursion train in West Virginia known for its vintage railcars, mountain vistas, and trips through the Monongahela National Forest.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Tygart Flyer Target entity description: The New Tygart Flyer is a scenic excursion train in West Virginia known for its vintage railcars, mountain vistas, and trips through the Monongahela National Forest.
-
A.
Kestrelflyer
Kestrelflyer is the frequent-flyer loyalty program of Air Mauritius, offering rewards and benefits to regular passengers of the airline.
-
B.
Dynasty Flyer
Dynasty Flyer is the frequent-flyer loyalty program of China Airlines, offering mileage accrual and redemption benefits to its members.
-
C.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
D.
FalconFlyer
FalconFlyer is Gulf Air’s loyalty program that rewards frequent travelers with points, tier benefits, and travel-related privileges.
-
E.
Wing
Wing is an experimental mobile operating system and user interface project developed by X (formerly Google X) to explore new paradigms in smartphone interaction and design.
- 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_69c6885181008190b419040e22939c7c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb0c68d0819081b2aebba19bf3e8 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db2936dc8190aed38888bb5e47b8 |
completed | March 28, 2026, 1:44 p.m. |
| NEDg | Description generation | batch_69c7df512bac81909e7c413302afd4ea |
completed | March 28, 2026, 2:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7dfcdc3908190a7e5bf653b87ed00 |
completed | March 28, 2026, 2:03 p.m. |
Created at: March 27, 2026, 2:58 p.m.