Triple

T17863935
Position Surface form Disambiguated ID Type / Status
Subject Oran Province E446640 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Oran railway network
The Oran railway network is a system of train lines and related infrastructure serving passenger and freight transport in and around the city and province of Oran in northwestern Algeria.
 E1292447 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: Oran railway network | Statement: [Oran Province, hasTransportInfrastructure, Oran railway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oran railway network
Context triple: [Oran Province, hasTransportInfrastructure, Oran railway network]
  • A. Nîmes railway network
    The Nîmes railway network is the system of rail lines and stations serving the city of Nîmes and its surrounding area in southern France, connecting it to regional and national routes.
  • B. Nantes–La Roche-sur-Yon railway
    The Nantes–La Roche-sur-Yon railway is a regional rail line in western France connecting the city of Nantes with La Roche-sur-Yon, serving as an important link within the Pays de la Loire transport network.
  • C. Lyon railway network
    The Lyon railway network is the system of rail lines and stations serving the Lyon metropolitan area in France, functioning as a major national and international transport hub.
  • D. Nantes–Saint-Gilles-Croix-de-Vie railway
    The Nantes–Saint-Gilles-Croix-de-Vie railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Saint-Gilles-Croix-de-Vie.
  • E. Nantes–Pornic railway
    The Nantes–Pornic railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Pornic, serving both commuter and tourist traffic.
  • 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: Oran railway network
Triple: [Oran Province, hasTransportInfrastructure, Oran railway network]
Generated description
The Oran railway network is a system of train lines and related infrastructure serving passenger and freight transport in and around the city and province of Oran in northwestern Algeria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oran railway network
Target entity description: The Oran railway network is a system of train lines and related infrastructure serving passenger and freight transport in and around the city and province of Oran in northwestern Algeria.
  • A. Nîmes railway network
    The Nîmes railway network is the system of rail lines and stations serving the city of Nîmes and its surrounding area in southern France, connecting it to regional and national routes.
  • B. Nantes–La Roche-sur-Yon railway
    The Nantes–La Roche-sur-Yon railway is a regional rail line in western France connecting the city of Nantes with La Roche-sur-Yon, serving as an important link within the Pays de la Loire transport network.
  • C. Lyon railway network
    The Lyon railway network is the system of rail lines and stations serving the Lyon metropolitan area in France, functioning as a major national and international transport hub.
  • D. Nantes–Saint-Gilles-Croix-de-Vie railway
    The Nantes–Saint-Gilles-Croix-de-Vie railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Saint-Gilles-Croix-de-Vie.
  • E. Nantes–Pornic railway
    The Nantes–Pornic railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Pornic, serving both commuter and tourist traffic.
  • 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_69d8b9f4c22c819093c2680434472894 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e49792ccf88190a0984963bb385688 completed April 19, 2026, 8:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a030c680eb08190a26a0137b144fb48 completed May 12, 2026, 11:18 a.m.
NEDg Description generation batch_6a030d662bfc8190898bf587e83dda90 completed May 12, 2026, 11:22 a.m.
NED2 Entity disambiguation (via description) batch_6a030e1b78388190bbad5f4f967c31d3 completed May 12, 2026, 11:25 a.m.
Created at: April 10, 2026, 10:17 a.m.