Triple

T22888668
Position Surface form Disambiguated ID Type / Status
Subject Gare de Constantine E567673 entity
Predicate railwayNetwork P522 FINISHED
Object Algerian railway network NE NERFINISHED

How this triple was built (3 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: Algerian railway network | Statement: [Gare de Constantine, railwayNetwork, Algerian railway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Algerian railway network
Context triple: [Gare de Constantine, railwayNetwork, Algerian railway network]
  • A. Moroccan railway network
    The Moroccan railway network is the national rail system of Morocco, connecting major cities and regions with passenger and freight services, including high-speed lines like the Al Boraq route between Tangier and Casablanca.
  • B. Casablanca–Rabat railway line
    The Casablanca–Rabat railway line is a major rail corridor in Morocco that connects the country’s largest city, Casablanca, with its capital, Rabat, serving key urban and suburban areas along the Atlantic coast.
  • C. Casablanca–Fes railway line
    The Casablanca–Fes railway line is a major Moroccan rail corridor linking the economic hub of Casablanca with the historic city of Fes and serving key urban centers along the route.
  • D. Mauritania Railway
    The Mauritania Railway is a heavy-duty iron ore rail line in Mauritania that runs across the Sahara from inland mining towns to the Atlantic coast, famed for operating some of the world’s longest and heaviest trains.
  • E. Algiers–Constantine corridor
    The Algiers–Constantine corridor is a major urban and transportation axis in northern Algeria linking the capital Algiers with the eastern city of Constantine and the intermediate coastal and inland regions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Algerian railway network
Target entity description: The Algerian railway network is the national rail system of Algeria, comprising an extensive mix of standard and narrow-gauge lines that connect major cities, ports, and inland regions for passenger and freight transport.
  • A. Moroccan railway network
    The Moroccan railway network is the national rail system of Morocco, connecting major cities and regions with passenger and freight services, including high-speed lines like the Al Boraq route between Tangier and Casablanca.
  • B. Casablanca–Rabat railway line
    The Casablanca–Rabat railway line is a major rail corridor in Morocco that connects the country’s largest city, Casablanca, with its capital, Rabat, serving key urban and suburban areas along the Atlantic coast.
  • C. Casablanca–Fes railway line
    The Casablanca–Fes railway line is a major Moroccan rail corridor linking the economic hub of Casablanca with the historic city of Fes and serving key urban centers along the route.
  • D. Mauritania Railway
    The Mauritania Railway is a heavy-duty iron ore rail line in Mauritania that runs across the Sahara from inland mining towns to the Atlantic coast, famed for operating some of the world’s longest and heaviest trains.
  • E. Algiers–Constantine corridor chosen
    The Algiers–Constantine corridor is a major urban and transportation axis in northern Algeria linking the capital Algiers with the eastern city of Constantine and the intermediate coastal and inland regions.
  • F. None of above.

Provenance (2 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_69e2458a92ec81908fc1cd5f6407d2ab completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17fc37a448190996e106aacc900f4 completed April 29, 2026, 3:49 a.m.
Created at: April 17, 2026, 3:40 p.m.