Triple

T9495718
Position Surface form Disambiguated ID Type / Status
Subject Maadi E228998 entity
Predicate hasMetroStation P522 FINISHED
Object Sakanat El Maadi station
Sakanat El Maadi station is a Cairo Metro station serving the Maadi district in southern Cairo, Egypt.
 E802867 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: Sakanat El Maadi station | Statement: [Maadi, hasMetroStation, Sakanat El Maadi station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sakanat El Maadi station
Context triple: [Maadi, hasMetroStation, Sakanat El Maadi station]
  • A. Sadat metro station
    Sadat metro station is a major Cairo Metro interchange located beneath Tahrir Square, serving as a key access point to central Cairo landmarks including the Egyptian Museum.
  • B. Salah Al Din Metro Station
    Salah Al Din Metro Station is a passenger station on Dubai’s Green Line serving the Deira area with access to nearby commercial and residential districts.
  • C. Al Nahda Metro Station
    Al Nahda Metro Station is a passenger station on Dubai’s Green Line serving the Al Nahda area and nearby residential and commercial districts.
  • D. Al Jafiliya Metro Station
    Al Jafiliya Metro Station is a Dubai Metro station on the Red Line that serves the Al Jafiliya area and provides convenient access to nearby government offices and attractions.
  • E. Shubra El Kheima railway station
    Shubra El Kheima railway station is a major commuter and intercity rail hub serving the densely populated industrial city of Shubra El Kheima on the northern edge of Greater Cairo, Egypt.
  • 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: Sakanat El Maadi station
Triple: [Maadi, hasMetroStation, Sakanat El Maadi station]
Generated description
Sakanat El Maadi station is a Cairo Metro station serving the Maadi district in southern Cairo, Egypt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sakanat El Maadi station
Target entity description: Sakanat El Maadi station is a Cairo Metro station serving the Maadi district in southern Cairo, Egypt.
  • A. Sadat metro station
    Sadat metro station is a major Cairo Metro interchange located beneath Tahrir Square, serving as a key access point to central Cairo landmarks including the Egyptian Museum.
  • B. Salah Al Din Metro Station
    Salah Al Din Metro Station is a passenger station on Dubai’s Green Line serving the Deira area with access to nearby commercial and residential districts.
  • C. Al Nahda Metro Station
    Al Nahda Metro Station is a passenger station on Dubai’s Green Line serving the Al Nahda area and nearby residential and commercial districts.
  • D. Al Jafiliya Metro Station
    Al Jafiliya Metro Station is a Dubai Metro station on the Red Line that serves the Al Jafiliya area and provides convenient access to nearby government offices and attractions.
  • E. Shubra El Kheima railway station
    Shubra El Kheima railway station is a major commuter and intercity rail hub serving the densely populated industrial city of Shubra El Kheima on the northern edge of Greater Cairo, Egypt.
  • 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_69ca84753660819098e8d416e89e26ae completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd95eb87b081908fc7255598cd9a24 completed April 1, 2026, 10:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12d34967881909980be6f1be80885 completed April 4, 2026, 3:24 p.m.
NEDg Description generation batch_69d13113474881909201282ce1385073 completed April 4, 2026, 3:41 p.m.
NED2 Entity disambiguation (via description) batch_69d131ade0588190bdf3cfdbbdd6df8e completed April 4, 2026, 3:43 p.m.
Created at: March 30, 2026, 7:56 p.m.