Triple

T13751169
Position Surface form Disambiguated ID Type / Status
Subject Namur railway station E330353 entity
Predicate isJunctionOf P14465 FINISHED
Object Belgian railway line 125 E875446 NE FINISHED

How this triple was built (2 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 125 | Statement: [Namur railway station, isJunctionOf, Belgian railway line 125]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Belgian railway line 125
Context triple: [Namur railway station, isJunctionOf, Belgian railway line 125]
  • A. Belgian railway line 125 chosen
    Belgian railway line 125 is a railway route in Belgium that runs along the Meuse River, connecting Liège with Namur and serving several towns in the Walloon region.
  • B. 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.
  • C. Belgian railway line 25N
    Belgian railway line 25N is a high-capacity rail link in Belgium that connects Brussels with the northern high-speed and conventional rail network, helping to relieve congestion on older main lines.
  • D. Belgian railway line 52
    Belgian railway line 52 is a railway route in Belgium that connects the town of Dendermonde with other regional destinations as part of the national rail network.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c573f288190aa2403d484fa3d49 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02148c208190a882927905a861a6 completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7a8560614819085958205637f3863 completed May 3, 2026, 7:56 p.m.
Created at: April 9, 2026, 10:08 p.m.