Triple

T9269849
Position Surface form Disambiguated ID Type / Status
Subject Al-Shoula consortium E222796 entity
Predicate railwayLineServed P848 FINISHED
Object Mecca–Medina high-speed line E43182 NE FINISHED

How this triple was built (2 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: Mecca–Medina high-speed line | Statement: [Al-Shoula consortium, railwayLineServed, Mecca–Medina high-speed line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mecca–Medina high-speed line
Context triple: [Al-Shoula consortium, railwayLineServed, Mecca–Medina high-speed line]
  • A. Al Boraq high-speed rail
    Al Boraq high-speed rail is Morocco’s high-speed train network, notable as the first of its kind in Africa and connecting major cities such as Tangier and Casablanca.
  • B. Haramain high-speed railway chosen
    The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
  • C. Dammam–Riyadh railway line
    The Dammam–Riyadh railway line is a major intercity rail route in Saudi Arabia connecting the eastern coastal city of Dammam with the capital Riyadh, serving as a key corridor for passenger and freight transport.
  • D. Mediterranean high-speed line
    The Mediterranean high-speed line is a French high-speed railway corridor that extends the TGV network from the Rhône Valley toward the Mediterranean coast, significantly reducing travel times to cities like Marseille.
  • E. Hejaz Railway
    The Hejaz Railway was an early 20th-century Ottoman narrow-gauge railway built to connect Damascus with the holy cities of the Hejaz, notably facilitating Muslim pilgrimage to Medina.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd078525308190abfb883123742d3f completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0c743c76c8190b39cfe25c6ab1db2 completed April 4, 2026, 8:09 a.m.
Created at: March 30, 2026, 7:33 p.m.