Triple

T1987913
Position Surface form Disambiguated ID Type / Status
Subject Haramain high-speed railway E43182 entity
Predicate owner P347 FINISHED
Object Saudi Railways Organization
The Saudi Railways Organization is a Saudi government entity responsible for developing, operating, and overseeing key railway infrastructure and services in the Kingdom.
E222795 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: Saudi Railways Organization | Statement: [Haramain high-speed railway, owner, Saudi Railways Organization]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saudi Railways Organization
Context triple: [Haramain high-speed railway, owner, Saudi Railways Organization]
  • A. Etihad Rail network
    The Etihad Rail network is the United Arab Emirates’ national railway system designed to link key industrial, commercial, and population centers across the country and connect to wider Gulf rail corridors.
  • B. Ministry of Transport of Egypt
    The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
  • C. Riyadh Airports Company
    Riyadh Airports Company is a Saudi aviation management firm responsible for operating and developing major airports in Riyadh, including King Khalid International Airport.
  • D. Palestine Railways
    Palestine Railways was the state-owned railway system that operated under British administration in Mandatory Palestine, providing key passenger and freight transport across the region in the early to mid-20th century.
  • E. Dubai Rapid Link consortium
    The Dubai Rapid Link consortium is a multinational partnership of engineering and construction firms responsible for designing and building Dubai’s driverless metro system.
  • 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: Saudi Railways Organization
Triple: [Haramain high-speed railway, owner, Saudi Railways Organization]
Generated description
The Saudi Railways Organization is a Saudi government entity responsible for developing, operating, and overseeing key railway infrastructure and services in the Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saudi Railways Organization
Target entity description: The Saudi Railways Organization is a Saudi government entity responsible for developing, operating, and overseeing key railway infrastructure and services in the Kingdom.
  • A. Etihad Rail network
    The Etihad Rail network is the United Arab Emirates’ national railway system designed to link key industrial, commercial, and population centers across the country and connect to wider Gulf rail corridors.
  • B. Ministry of Transport of Egypt
    The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
  • C. Riyadh Airports Company
    Riyadh Airports Company is a Saudi aviation management firm responsible for operating and developing major airports in Riyadh, including King Khalid International Airport.
  • D. Palestine Railways
    Palestine Railways was the state-owned railway system that operated under British administration in Mandatory Palestine, providing key passenger and freight transport across the region in the early to mid-20th century.
  • E. Dubai Rapid Link consortium
    The Dubai Rapid Link consortium is a multinational partnership of engineering and construction firms responsible for designing and building Dubai’s driverless metro system.
  • 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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb8421290819080d7d69a51fb3738 completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae033410a88190bac79032a012549a completed March 8, 2026, 11:16 p.m.
NEDg Description generation batch_69ae03e6239881909144a41a7ef96941 completed March 8, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_69ae0452e188819099de641a9afcd04c completed March 8, 2026, 11:20 p.m.
Created at: March 4, 2026, 7:37 p.m.