Triple

T10860755
Position Surface form Disambiguated ID Type / Status
Subject Bouaké E256394 entity
Predicate hasRailwayStation P918 FINISHED
Object Bouaké railway station
Bouaké railway station is the main train station serving the city of Bouaké in central Côte d'Ivoire, functioning as a key stop on the country's north–south rail corridor.
 E891231 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: Bouaké railway station | Statement: [Bouaké, hasRailwayStation, Bouaké railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bouaké railway station
Context triple: [Bouaké, hasRailwayStation, Bouaké railway station]
  • A. Yaoundé railway station
    Yaoundé railway station is the main train station serving Cameroon’s capital, functioning as a key hub for passenger and freight rail transport in the country.
  • B. Ngaoundéré railway terminus
    Ngaoundéré railway terminus is the main railway station and northern endpoint of Cameroon's central rail line, serving as a key transport gateway for the Adamawa Region.
  • C. Yamoussoukro Airport
    Yamoussoukro Airport is a public airport serving the political capital city of Côte d'Ivoire, handling domestic and limited regional air traffic.
  • D. Bouaké
    Bouaké is a major inland city in central Côte d'Ivoire known as an important commercial and transportation hub.
  • E. Bobo Dioulasso Airport
    Bobo Dioulasso Airport is a public international airport serving the city of Bobo-Dioulasso in southwestern Burkina Faso.
  • 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: Bouaké railway station
Triple: [Bouaké, hasRailwayStation, Bouaké railway station]
Generated description
Bouaké railway station is the main train station serving the city of Bouaké in central Côte d'Ivoire, functioning as a key stop on the country's north–south rail corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bouaké railway station
Target entity description: Bouaké railway station is the main train station serving the city of Bouaké in central Côte d'Ivoire, functioning as a key stop on the country's north–south rail corridor.
  • A. Yaoundé railway station
    Yaoundé railway station is the main train station serving Cameroon’s capital, functioning as a key hub for passenger and freight rail transport in the country.
  • B. Ngaoundéré railway terminus
    Ngaoundéré railway terminus is the main railway station and northern endpoint of Cameroon's central rail line, serving as a key transport gateway for the Adamawa Region.
  • C. Yamoussoukro Airport
    Yamoussoukro Airport is a public airport serving the political capital city of Côte d'Ivoire, handling domestic and limited regional air traffic.
  • D. Bouaké
    Bouaké is a major inland city in central Côte d'Ivoire known as an important commercial and transportation hub.
  • E. Bobo Dioulasso Airport
    Bobo Dioulasso Airport is a public international airport serving the city of Bobo-Dioulasso in southwestern Burkina Faso.
  • 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_69d6aa83d1448190a66d93c32394d21f completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7515186f08190a5cc388a7d936c4f completed April 9, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7d350748190821a4413c1eb7106 completed April 15, 2026, 8:40 p.m.
NEDg Description generation batch_69e0b498df2481908c964d53b1782774 completed April 16, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_69e11e21fc2c8190878a877ecd3b465e completed April 16, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:20 p.m.