Triple

T17131496
Position Surface form Disambiguated ID Type / Status
Subject ESA ground stations E415729 entity
Predicate hasComponent P35 FINISHED
Object Villafranca ground station
Villafranca ground station is a European Space Agency satellite tracking and communications facility located near Madrid, Spain, used to support a variety of space missions.
 E1255393 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: Villafranca ground station | Statement: [ESA ground stations, hasComponent, Villafranca ground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Villafranca ground station
Context triple: [ESA ground stations, hasComponent, Villafranca ground station]
  • A. Cebreros ground station
    Cebreros ground station is a European Space Agency deep-space tracking facility in Spain used to communicate with and control interplanetary spacecraft.
  • B. Malargüe ground station
    The Malargüe ground station is a European Space Agency deep-space tracking facility in Argentina that supports communication with interplanetary spacecraft.
  • C. Redu ground station
    Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
  • D. Madrid Deep Space Communications Complex
    The Madrid Deep Space Communications Complex is a major NASA facility near Madrid, Spain, equipped with large radio antennas that track and communicate with interplanetary spacecraft as part of the Deep Space Network.
  • E. Maspalomas ground station
    Maspalomas ground station is a European Space Agency tracking and communications facility in Gran Canaria used to support satellite missions and space operations.
  • 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: Villafranca ground station
Triple: [ESA ground stations, hasComponent, Villafranca ground station]
Generated description
Villafranca ground station is a European Space Agency satellite tracking and communications facility located near Madrid, Spain, used to support a variety of space missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Villafranca ground station
Target entity description: Villafranca ground station is a European Space Agency satellite tracking and communications facility located near Madrid, Spain, used to support a variety of space missions.
  • A. Cebreros ground station
    Cebreros ground station is a European Space Agency deep-space tracking facility in Spain used to communicate with and control interplanetary spacecraft.
  • B. Malargüe ground station
    The Malargüe ground station is a European Space Agency deep-space tracking facility in Argentina that supports communication with interplanetary spacecraft.
  • C. Redu ground station
    Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
  • D. Madrid Deep Space Communications Complex
    The Madrid Deep Space Communications Complex is a major NASA facility near Madrid, Spain, equipped with large radio antennas that track and communicate with interplanetary spacecraft as part of the Deep Space Network.
  • E. Maspalomas ground station
    Maspalomas ground station is a European Space Agency tracking and communications facility in Gran Canaria used to support satellite missions and space operations.
  • 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f02a9fbc81909d820d29417aa55c completed April 18, 2026, 8:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a015fc263508190aeeb0ea9553cebdb completed May 11, 2026, 4:49 a.m.
NEDg Description generation batch_6a016173b06081908fa80d2e530d6c2c completed May 11, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0161d384f481909db41bc8c1d263a7 completed May 11, 2026, 4:57 a.m.
Created at: April 10, 2026, 5:36 a.m.