Triple

T9815330
Position Surface form Disambiguated ID Type / Status
Subject Tongeren E238388 entity
Predicate hasLandmark P105 FINISHED
Object Roman city walls of Tongeren
The Roman city walls of Tongeren are some of the oldest surviving stone fortifications in Belgium, reflecting the town’s origins as a Roman settlement and its strategic importance in antiquity.
E823343 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: Roman city walls of Tongeren | Statement: [Tongeren, hasLandmark, Roman city walls of Tongeren]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman city walls of Tongeren
Context triple: [Tongeren, hasLandmark, Roman city walls of Tongeren]
  • A. Gallo-Roman Museum (Tongeren)
    The Gallo-Roman Museum in Tongeren is a major archaeological museum in Belgium renowned for its extensive collections and exhibitions on the Roman and pre-Roman history of the region.
  • B. Roman city walls of Trier
    The Roman city walls of Trier are the extensive ancient fortifications that once enclosed the historic Roman city of Trier in present-day Germany, parts of which still survive as significant archaeological remains.
  • C. Grimbergen castle ruins
    Grimbergen castle ruins are the remains of a historic medieval fortress in Grimbergen, Belgium, notable for their picturesque setting and testimony to the region’s feudal past.
  • D. Bolwerk city ramparts
    The Bolwerk city ramparts are the historic defensive earthworks and fortifications surrounding the Frisian town of Franeker in the Netherlands.
  • E. Hampoort city gate
    Hampoort city gate is a historic town gate in Grave, Netherlands, notable as a remnant of the city’s former fortifications.
  • 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: Roman city walls of Tongeren
Triple: [Tongeren, hasLandmark, Roman city walls of Tongeren]
Generated description
The Roman city walls of Tongeren are some of the oldest surviving stone fortifications in Belgium, reflecting the town’s origins as a Roman settlement and its strategic importance in antiquity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman city walls of Tongeren
Target entity description: The Roman city walls of Tongeren are some of the oldest surviving stone fortifications in Belgium, reflecting the town’s origins as a Roman settlement and its strategic importance in antiquity.
  • A. Gallo-Roman Museum (Tongeren)
    The Gallo-Roman Museum in Tongeren is a major archaeological museum in Belgium renowned for its extensive collections and exhibitions on the Roman and pre-Roman history of the region.
  • B. Roman city walls of Trier
    The Roman city walls of Trier are the extensive ancient fortifications that once enclosed the historic Roman city of Trier in present-day Germany, parts of which still survive as significant archaeological remains.
  • C. Grimbergen castle ruins
    Grimbergen castle ruins are the remains of a historic medieval fortress in Grimbergen, Belgium, notable for their picturesque setting and testimony to the region’s feudal past.
  • D. Bolwerk city ramparts
    The Bolwerk city ramparts are the historic defensive earthworks and fortifications surrounding the Frisian town of Franeker in the Netherlands.
  • E. Hampoort city gate
    Hampoort city gate is a historic town gate in Grave, Netherlands, notable as a remnant of the city’s former fortifications.
  • 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_69ca84dfde1481909f47c286d715f892 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb2f341648190bf8343e1124085cb completed April 2, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc6c64dc8190979be34255dc22e5 completed April 5, 2026, 2:43 a.m.
NEDg Description generation batch_69d1cf7ce46c8190a7383086eb667b51 completed April 5, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69d1d0034dc081908182e3f873a2c584 completed April 5, 2026, 2:59 a.m.
Created at: March 30, 2026, 8:30 p.m.