Triple

T2016305
Position Surface form Disambiguated ID Type / Status
Subject Roda Island E44001 entity
Predicate crossedBy P416 FINISHED
Object Qasr El Nil Bridge
Qasr El Nil Bridge is a historic Nile River bridge in central Cairo, Egypt, known for its iconic lion statues and its role linking downtown Cairo with Gezira and Roda Island.
E225861 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: Qasr El Nil Bridge | Statement: [Roda Island, crossedBy, Qasr El Nil Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Qasr El Nil Bridge
Context triple: [Roda Island, crossedBy, Qasr El Nil Bridge]
  • A. Egyptian Bridge
    Egyptian Bridge is a historic 19th-century suspension bridge in Saint Petersburg, Russia, notable for its Egyptian-style decorative elements and for carrying traffic across the Fontanka River.
  • B. 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.
  • C. Luxor Bridge
    Luxor Bridge is a major road bridge spanning the Nile River near the city of Luxor in southern Egypt, connecting the east and west banks.
  • D. 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.
  • E. 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.”
  • 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: Qasr El Nil Bridge
Triple: [Roda Island, crossedBy, Qasr El Nil Bridge]
Generated description
Qasr El Nil Bridge is a historic Nile River bridge in central Cairo, Egypt, known for its iconic lion statues and its role linking downtown Cairo with Gezira and Roda Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Qasr El Nil Bridge
Target entity description: Qasr El Nil Bridge is a historic Nile River bridge in central Cairo, Egypt, known for its iconic lion statues and its role linking downtown Cairo with Gezira and Roda Island.
  • A. Egyptian Bridge
    Egyptian Bridge is a historic 19th-century suspension bridge in Saint Petersburg, Russia, notable for its Egyptian-style decorative elements and for carrying traffic across the Fontanka River.
  • B. 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.
  • C. Luxor Bridge
    Luxor Bridge is a major road bridge spanning the Nile River near the city of Luxor in southern Egypt, connecting the east and west banks.
  • D. 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.
  • E. 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.”
  • 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_69a8891201bc8190aca837be6de41579 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb8cb16048190bc626685fbb5f707 completed March 7, 2026, 5:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aef0fe88190adf9cd218cf7d8b4 completed March 8, 2026, 11:49 p.m.
NEDg Description generation batch_69ae0c1ea0388190b44af2223517129e completed March 8, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69ae0c7719e881909059cef2c513a05a completed March 8, 2026, 11:55 p.m.
Created at: March 4, 2026, 7:38 p.m.