Triple

T1406035
Position Surface form Disambiguated ID Type / Status
Subject Constantine E31693 entity
Predicate bridge P2535 FINISHED
Object El-Kantara Bridge
El-Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city’s iconic landmarks.
E168265 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: El-Kantara Bridge | Statement: [Constantine, bridge, El-Kantara Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: El-Kantara Bridge
Context triple: [Constantine, bridge, El-Kantara Bridge]
  • A. Mughrabi Bridge
    Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
  • B. Sidi M’Cid Bridge
    Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
  • C. Sidi Rached Bridge
    Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
  • D. Mellah Slimane Bridge
    Mellah Slimane Bridge is a notable roadway bridge in Constantine, Algeria, spanning one of the city’s deep gorges and contributing to its reputation as the “City of Bridges.”
  • E. Al Maktoum Bridge
    Al Maktoum Bridge is a major road bridge in Dubai that connects the city's historic districts across Dubai Creek and serves as a key traffic artery.
  • 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: El-Kantara Bridge
Triple: [Constantine, bridge, El-Kantara Bridge]
Generated description
El-Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city’s iconic landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: El-Kantara Bridge
Target entity description: El-Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city’s iconic landmarks.
  • A. Mughrabi Bridge
    Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
  • B. Sidi M’Cid Bridge
    Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
  • C. Sidi Rached Bridge
    Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
  • D. Mellah Slimane Bridge
    Mellah Slimane Bridge is a notable roadway bridge in Constantine, Algeria, spanning one of the city’s deep gorges and contributing to its reputation as the “City of Bridges.”
  • E. Al Maktoum Bridge
    Al Maktoum Bridge is a major road bridge in Dubai that connects the city's historic districts across Dubai Creek and serves as a key traffic artery.
  • 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_69a49918e1f88190ba610f9dc8114578 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c3bc55a08190a4dfe13a5378aff3 completed March 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad159920d48190ace6bc4d37af75eb completed March 8, 2026, 6:22 a.m.
NEDg Description generation batch_69ad165a88388190b43067a5a8c625bf completed March 8, 2026, 6:25 a.m.
NED2 Entity disambiguation (via description) batch_69ad16be44f88190ab4ea4c9638bd141 completed March 8, 2026, 6:27 a.m.
Created at: March 1, 2026, 7:59 p.m.