Triple

T20101051
Position Surface form Disambiguated ID Type / Status
Subject Line 2 (Lille Metro) E496538 entity
Predicate hasTerminus P388 FINISHED
Object CH Dron
CH Dron is a metro terminus station on the Lille Metro network in northern France, serving the area around the Centre Hospitalier Dron in Tourcoing.
E1411667 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: CH Dron | Statement: [Line 2 (Lille Metro), hasTerminus, CH Dron]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CH Dron
Context triple: [Line 2 (Lille Metro), hasTerminus, CH Dron]
  • A. Drone
    "Drone" is a song by the American rock band Alice in Chains from their album "Rainier Fog."
  • B. Heron UAV
    The Heron UAV is a medium-altitude long-endurance unmanned aerial vehicle developed by Israel Aerospace Industries, widely used for intelligence, surveillance, and reconnaissance missions.
  • C. Harfang UAV
    The Harfang UAV is a French-developed medium-altitude, long-endurance unmanned aerial vehicle designed primarily for intelligence, surveillance, and reconnaissance missions.
  • D. DJI Agras
    DJI Agras is a series of agricultural drones designed for tasks like crop spraying, seeding, and precision farming.
  • E. CH-34
    The CH-34 is a U.S. Army-designated variant of the Sikorsky H-34 Choctaw military transport helicopter used extensively during the Cold War era.
  • 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: CH Dron
Triple: [Line 2 (Lille Metro), hasTerminus, CH Dron]
Generated description
CH Dron is a metro terminus station on the Lille Metro network in northern France, serving the area around the Centre Hospitalier Dron in Tourcoing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CH Dron
Target entity description: CH Dron is a metro terminus station on the Lille Metro network in northern France, serving the area around the Centre Hospitalier Dron in Tourcoing.
  • A. Drone
    "Drone" is a song by the American rock band Alice in Chains from their album "Rainier Fog."
  • B. Heron UAV
    The Heron UAV is a medium-altitude long-endurance unmanned aerial vehicle developed by Israel Aerospace Industries, widely used for intelligence, surveillance, and reconnaissance missions.
  • C. Harfang UAV
    The Harfang UAV is a French-developed medium-altitude, long-endurance unmanned aerial vehicle designed primarily for intelligence, surveillance, and reconnaissance missions.
  • D. DJI Agras
    DJI Agras is a series of agricultural drones designed for tasks like crop spraying, seeding, and precision farming.
  • E. CH-34
    The CH-34 is a U.S. Army-designated variant of the Sikorsky H-34 Choctaw military transport helicopter used extensively during the Cold War era.
  • 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_69da626eee3881909f3454986d4a6511 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6666ff4008190ae1eec907c89bd3b completed April 20, 2026, 5:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0827109f0081909747fb28dc439f77 completed May 16, 2026, 8:13 a.m.
NEDg Description generation batch_6a0829a3a35881909505c9927563e646 completed May 16, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_6a082a26bff48190ab78612dfebc99d9 completed May 16, 2026, 8:26 a.m.
Created at: April 11, 2026, 11:26 p.m.