Triple
T8726596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kiel Canal |
E207144
|
entity |
| Predicate | hasRailwayCrossing |
P84289
|
FINISHED |
| Object |
Rendsburg Loop
The Rendsburg Loop is a distinctive spiral railway structure in Rendsburg, Germany, designed to allow trains to gradually gain or lose height when crossing the Kiel Canal via the adjacent high bridge.
|
E753338
|
NE FINISHED |
How this triple was built (5 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: Rendsburg Loop | Statement: [Kiel Canal, hasRailwayCrossing, Rendsburg Loop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rendsburg Loop Context triple: [Kiel Canal, hasRailwayCrossing, Rendsburg Loop]
-
A.
Geneva Spur
Geneva Spur is a branch of the Illinois Prairie Path, a multi-use recreational trail in the Chicago metropolitan area.
-
B.
Putnam Trailway
Putnam Trailway is a paved multi-use rail trail in Putnam County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
C.
Culver Line
The Culver Line is a New York City Subway route in Brooklyn that primarily carries F trains between central Brooklyn neighborhoods and Manhattan via an elevated and underground corridor.
-
D.
Hudson Subdivision
The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
-
E.
Pemi Loop
Pemi Loop is a challenging and popular long-distance hiking circuit in New Hampshire’s White Mountains that links multiple 4,000-foot peaks in a single loop.
- 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: Rendsburg Loop Triple: [Kiel Canal, hasRailwayCrossing, Rendsburg Loop]
Generated description
The Rendsburg Loop is a distinctive spiral railway structure in Rendsburg, Germany, designed to allow trains to gradually gain or lose height when crossing the Kiel Canal via the adjacent high bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rendsburg Loop Target entity description: The Rendsburg Loop is a distinctive spiral railway structure in Rendsburg, Germany, designed to allow trains to gradually gain or lose height when crossing the Kiel Canal via the adjacent high bridge.
-
A.
Geneva Spur
Geneva Spur is a branch of the Illinois Prairie Path, a multi-use recreational trail in the Chicago metropolitan area.
-
B.
Putnam Trailway
Putnam Trailway is a paved multi-use rail trail in Putnam County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
C.
Culver Line
The Culver Line is a New York City Subway route in Brooklyn that primarily carries F trains between central Brooklyn neighborhoods and Manhattan via an elevated and underground corridor.
-
D.
Hudson Subdivision
The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
-
E.
Pemi Loop
Pemi Loop is a challenging and popular long-distance hiking circuit in New Hampshire’s White Mountains that links multiple 4,000-foot peaks in a single loop.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRailwayCrossing Context triple: [Kiel Canal, hasRailwayCrossing, Rendsburg Loop]
-
A.
hasMajorRailCrossing
Indicates that there is a significant railway crossing (such as a major rail line intersecting a road or another transport route) at or associated with the referenced location or entity.
-
B.
hasMajorCrossing
Indicates that one entity has a significant or primary intersection or crossing with another entity.
-
C.
hasCrosswalks
Indicates that designated pedestrian crosswalks are present at or associated with the specified location or roadway segment.
-
D.
crossedByHighway
Indicates that a highway passes across or through the extent of a given entity or area.
-
E.
hasNearbyCrossingPoint
Indicates that one location has a crossing point (such as a bridge, crosswalk, or intersection) situated close to it.
- F. None of above. chosen
Provenance (7 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d16cba881908e2a14b60ae65524 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf291b737481909a90e482273c5f76 |
completed | April 3, 2026, 2:42 a.m. |
| NEDg | Description generation | batch_69cf2bd42e6081908e016303eeb2241f |
completed | April 3, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf2ce47b748190b883063dc3e5d16b |
completed | April 3, 2026, 2:58 a.m. |
| PD | Predicate disambiguation | batch_69cc457093188190959287a6458651c6 |
completed | March 31, 2026, 10:06 p.m. |
| PDg | Predicate description generation | batch_69cc489dd528819084ed5d88bd8bb3d6 |
completed | March 31, 2026, 10:20 p.m. |
Created at: March 30, 2026, 6:36 p.m.