Triple

T17262586
Position Surface form Disambiguated ID Type / Status
Subject Casablanca Voyageurs railway station E419042 entity
Predicate connectsTo P845 FINISHED
Object Casablanca Port railway station
Casablanca Port railway station is a rail terminus in Casablanca, Morocco, serving the city’s port area and handling passenger and freight traffic linked to maritime transport.
 E1258434 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: Casablanca Port railway station | Statement: [Casablanca Voyageurs railway station, connectsTo, Casablanca Port railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Casablanca Port railway station
Context triple: [Casablanca Voyageurs railway station, connectsTo, Casablanca Port railway station]
  • A. Casablanca Voyageurs railway station
    Casablanca Voyageurs railway station is a major rail hub in Casablanca, Morocco, serving as one of the city’s principal passenger stations for national and regional train services.
  • B. Tanger-Ville railway station
    Tanger-Ville railway station is the main modern rail hub of Tangier, Morocco, serving as a key terminus for high-speed and intercity trains connecting the city with the rest of the country.
  • C. Gare d’Oran
    Gare d’Oran is a historic railway station in Oran, Algeria, known for its distinctive colonial-era architecture designed by French architect Albert Ballu.
  • D. Rabat Ville railway station
    Rabat Ville railway station is a major train station in Morocco’s capital city, serving as a key hub on the country’s main rail network.
  • E. Mohammedia railway station
    Mohammedia railway station is a passenger rail station in the coastal city of Mohammedia, Morocco, serving as a stop on the main Casablanca–Rabat rail corridor.
  • 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: Casablanca Port railway station
Triple: [Casablanca Voyageurs railway station, connectsTo, Casablanca Port railway station]
Generated description
Casablanca Port railway station is a rail terminus in Casablanca, Morocco, serving the city’s port area and handling passenger and freight traffic linked to maritime transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Casablanca Port railway station
Target entity description: Casablanca Port railway station is a rail terminus in Casablanca, Morocco, serving the city’s port area and handling passenger and freight traffic linked to maritime transport.
  • A. Casablanca Voyageurs railway station
    Casablanca Voyageurs railway station is a major rail hub in Casablanca, Morocco, serving as one of the city’s principal passenger stations for national and regional train services.
  • B. Tanger-Ville railway station
    Tanger-Ville railway station is the main modern rail hub of Tangier, Morocco, serving as a key terminus for high-speed and intercity trains connecting the city with the rest of the country.
  • C. Gare d’Oran
    Gare d’Oran is a historic railway station in Oran, Algeria, known for its distinctive colonial-era architecture designed by French architect Albert Ballu.
  • D. Rabat Ville railway station
    Rabat Ville railway station is a major train station in Morocco’s capital city, serving as a key hub on the country’s main rail network.
  • E. Mohammedia railway station
    Mohammedia railway station is a passenger rail station in the coastal city of Mohammedia, Morocco, serving as a stop on the main Casablanca–Rabat rail corridor.
  • 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_69d886d9ab108190b70edd8d17aa1204 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e717a348190ae6835fb08f38125 completed April 19, 2026, 1:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0171041f2c81909bf52025d68912fc completed May 11, 2026, 6:02 a.m.
NEDg Description generation batch_6a0171c1b5fc81908455cda0df277ea9 completed May 11, 2026, 6:05 a.m.
NED2 Entity disambiguation (via description) batch_6a01724c4e34819099168d7303a31498 completed May 11, 2026, 6:08 a.m.
Created at: April 10, 2026, 5:40 a.m.