Triple
T10375821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yverdon–Neuchâtel railway line |
E244502
|
entity |
| Predicate | hasIntermediateStation |
P24280
|
FINISHED |
| Object |
Cheyres railway station
Cheyres railway station is a local Swiss train stop in the canton of Fribourg serving regional passenger traffic along the route between Yverdon-les-Bains and Neuchâtel.
|
E860341
|
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: Cheyres railway station | Statement: [Yverdon–Neuchâtel railway line, hasIntermediateStation, Cheyres railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheyres railway station Context triple: [Yverdon–Neuchâtel railway line, hasIntermediateStation, Cheyres railway station]
-
A.
Cheam railway station
Cheam railway station is a suburban rail station in the village of Cheam in south London, providing commuter services into central London and surrounding areas.
-
B.
Chesterfield railway station
Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
-
C.
Chirk railway station
Chirk railway station is a small railway stop in the village of Chirk, Wales, providing regional passenger services on the route between Shrewsbury and Chester.
-
D.
Chester railway station
Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
-
E.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
- 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: Cheyres railway station Triple: [Yverdon–Neuchâtel railway line, hasIntermediateStation, Cheyres railway station]
Generated description
Cheyres railway station is a local Swiss train stop in the canton of Fribourg serving regional passenger traffic along the route between Yverdon-les-Bains and Neuchâtel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cheyres railway station Target entity description: Cheyres railway station is a local Swiss train stop in the canton of Fribourg serving regional passenger traffic along the route between Yverdon-les-Bains and Neuchâtel.
-
A.
Cheam railway station
Cheam railway station is a suburban rail station in the village of Cheam in south London, providing commuter services into central London and surrounding areas.
-
B.
Chesterfield railway station
Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
-
C.
Chirk railway station
Chirk railway station is a small railway stop in the village of Chirk, Wales, providing regional passenger services on the route between Shrewsbury and Chester.
-
D.
Chester railway station
Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
-
E.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
- 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e98278e08190a4d3ff88b4039e49 |
completed | April 7, 2026, 11:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d795754570819093747f80e32fffce |
completed | April 9, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69d7bde050ac8190b87a0c81700ad1b1 |
completed | April 9, 2026, 2:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7e60afaf481909a0790c94e323143 |
completed | April 9, 2026, 5:46 p.m. |
Created at: April 6, 2026, 12:02 p.m.