Triple

T1241812
Position Surface form Disambiguated ID Type / Status
Subject Cairo International Airport E26672 entity
Predicate connectedBy P37 FINISHED
Object Cairo Metro Line 3 (via nearby stations and shuttle)
Cairo Metro Line 3 (via nearby stations and shuttle) is a major rapid transit line in Cairo that provides urban rail access to Cairo International Airport through nearby stations linked by dedicated shuttle services.
 E142334 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: Cairo Metro Line 3 (via nearby stations and shuttle) | Statement: [Cairo International Airport, connectedBy, Cairo Metro Line 3 (via nearby stations and shuttle)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cairo Metro Line 3 (via nearby stations and shuttle)
Context triple: [Cairo International Airport, connectedBy, Cairo Metro Line 3 (via nearby stations and shuttle)]
  • A. Cairo Metro Line 2
    Cairo Metro Line 2 is a major rapid transit line in Cairo’s metro system that runs roughly north–south through the city, connecting key districts and central hubs.
  • B. Metro Line 3
    Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
  • C. Cairo Metro Line 1
    Cairo Metro Line 1 is the first and one of the main rapid transit lines in Cairo’s metro system, connecting key districts across the city and serving central areas such as downtown near Tahrir Square.
  • D. 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.
  • E. Line 3 Scarborough
    Line 3 Scarborough was a former light metro line of the Toronto subway system that served the Scarborough district in Toronto, Ontario, Canada.
  • 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: Cairo Metro Line 3 (via nearby stations and shuttle)
Triple: [Cairo International Airport, connectedBy, Cairo Metro Line 3 (via nearby stations and shuttle)]
Generated description
Cairo Metro Line 3 (via nearby stations and shuttle) is a major rapid transit line in Cairo that provides urban rail access to Cairo International Airport through nearby stations linked by dedicated shuttle services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cairo Metro Line 3 (via nearby stations and shuttle)
Target entity description: Cairo Metro Line 3 (via nearby stations and shuttle) is a major rapid transit line in Cairo that provides urban rail access to Cairo International Airport through nearby stations linked by dedicated shuttle services.
  • A. Cairo Metro Line 2
    Cairo Metro Line 2 is a major rapid transit line in Cairo’s metro system that runs roughly north–south through the city, connecting key districts and central hubs.
  • B. Metro Line 3
    Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
  • C. Cairo Metro Line 1
    Cairo Metro Line 1 is the first and one of the main rapid transit lines in Cairo’s metro system, connecting key districts across the city and serving central areas such as downtown near Tahrir Square.
  • D. 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.
  • E. Line 3 Scarborough
    Line 3 Scarborough was a former light metro line of the Toronto subway system that served the Scarborough district in Toronto, Ontario, Canada.
  • 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_69a4948689d08190b3a4a3f388c02148 completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4bf44ac3c8190a28a333b320305fd completed March 1, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8f79afe08190802dd615f01e303d completed March 7, 2026, 8:50 p.m.
NEDg Description generation batch_69ac90277d2481908d358bf3f8fdbdca completed March 7, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_69ac9080f4748190a2313bede48d3404 completed March 7, 2026, 8:54 p.m.
Created at: March 1, 2026, 7:47 p.m.