Triple

T13160937
Position Surface form Disambiguated ID Type / Status
Subject Addis Ababa–Djibouti Railway E312722 entity
Predicate terminusStation P15150 FINISHED
Object Furi–Lebu station
Furi–Lebu station is a major railway terminal in Addis Ababa, Ethiopia, serving as the primary endpoint and passenger hub of the modern Addis Ababa–Djibouti Railway.
 E1024454 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: Furi–Lebu station | Statement: [Addis Ababa–Djibouti Railway, terminusStation, Furi–Lebu station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Furi–Lebu station
Context triple: [Addis Ababa–Djibouti Railway, terminusStation, Furi–Lebu station]
  • A. Fuminosato Station
    Fuminosato Station is a railway station in Osaka, Japan, served by the Kintetsu Minami Osaka Line.
  • B. Fuku Station
    Fuku Station is a railway station in Japan served by the Hanshin Namba Line, providing local commuter rail access in the Osaka–Kobe region.
  • C. Fuda Station
    Fuda Station is a passenger railway station serving the city of Chōfu in Tokyo, Japan.
  • D. Kita-Yono Station
    Kita-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line and serving commuters in the surrounding urban area.
  • E. Nopo Station
    Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
  • 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: Furi–Lebu station
Triple: [Addis Ababa–Djibouti Railway, terminusStation, Furi–Lebu station]
Generated description
Furi–Lebu station is a major railway terminal in Addis Ababa, Ethiopia, serving as the primary endpoint and passenger hub of the modern Addis Ababa–Djibouti Railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Furi–Lebu station
Target entity description: Furi–Lebu station is a major railway terminal in Addis Ababa, Ethiopia, serving as the primary endpoint and passenger hub of the modern Addis Ababa–Djibouti Railway.
  • A. Fuminosato Station
    Fuminosato Station is a railway station in Osaka, Japan, served by the Kintetsu Minami Osaka Line.
  • B. Fuku Station
    Fuku Station is a railway station in Japan served by the Hanshin Namba Line, providing local commuter rail access in the Osaka–Kobe region.
  • C. Fuda Station
    Fuda Station is a passenger railway station serving the city of Chōfu in Tokyo, Japan.
  • D. Kita-Yono Station
    Kita-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line and serving commuters in the surrounding urban area.
  • E. Nopo Station
    Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
  • 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c0971008190869e9de710f4c579 completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6eaf2ae688190b3484989791977ce completed May 3, 2026, 6:28 a.m.
NEDg Description generation batch_69f6ebec15188190a8a07af6eb447edf completed May 3, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f6ec7fe56481909e1ed69df593fa34 completed May 3, 2026, 6:34 a.m.
Created at: April 9, 2026, 9:12 p.m.