Triple

T11110256
Position Surface form Disambiguated ID Type / Status
Subject Pepinster E262735 entity
Predicate railwayLine P848 FINISHED
Object Belgian railway line 44
Belgian railway line 44 is a railway route in eastern Belgium that connects Pepinster with the town of Spa through the Ardennes region.
 E907242 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: Belgian railway line 44 | Statement: [Pepinster, railwayLine, Belgian railway line 44]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Belgian railway line 44
Context triple: [Pepinster, railwayLine, Belgian railway line 44]
  • A. Belgian railway line 161
    Belgian railway line 161 is a major railway route in Belgium that connects Brussels with Luxembourg, serving several towns and suburban areas along the way.
  • B. Belgian railway line 37
    Belgian railway line 37 is a railway route in eastern Belgium that connects Liège with the German border near Aachen, passing through the Vesdre valley.
  • C. Belgian railway line 50A
    Belgian railway line 50A is a major electrified railway corridor in Belgium that forms part of the busy route between Brussels and the coastal city of Ostend, carrying intensive intercity and commuter traffic.
  • D. Belgian railway line 53
    Belgian railway line 53 is a railway route in Belgium connecting the city of Mechelen with Dendermonde and other intermediate towns.
  • E. Belgian railway line 57
    Belgian railway line 57 is a railway route in Belgium that connects the town of Dendermonde with other regional destinations in East Flanders.
  • 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: Belgian railway line 44
Triple: [Pepinster, railwayLine, Belgian railway line 44]
Generated description
Belgian railway line 44 is a railway route in eastern Belgium that connects Pepinster with the town of Spa through the Ardennes region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Belgian railway line 44
Target entity description: Belgian railway line 44 is a railway route in eastern Belgium that connects Pepinster with the town of Spa through the Ardennes region.
  • A. Belgian railway line 161
    Belgian railway line 161 is a major railway route in Belgium that connects Brussels with Luxembourg, serving several towns and suburban areas along the way.
  • B. Belgian railway line 37
    Belgian railway line 37 is a railway route in eastern Belgium that connects Liège with the German border near Aachen, passing through the Vesdre valley.
  • C. Belgian railway line 50A
    Belgian railway line 50A is a major electrified railway corridor in Belgium that forms part of the busy route between Brussels and the coastal city of Ostend, carrying intensive intercity and commuter traffic.
  • D. Belgian railway line 53
    Belgian railway line 53 is a railway route in Belgium connecting the city of Mechelen with Dendermonde and other intermediate towns.
  • E. Belgian railway line 57
    Belgian railway line 57 is a railway route in Belgium that connects the town of Dendermonde with other regional destinations in East Flanders.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a6964508190b679303d3b3a4fd6 completed April 9, 2026, 12:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69e441c3b1788190868fae6919544149 completed April 19, 2026, 2:45 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:27 p.m.