Triple

T17131498
Position Surface form Disambiguated ID Type / Status
Subject ESA ground stations E415729 entity
Predicate hasComponent P35 FINISHED
Object 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.
 E1254781 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: Maspalomas ground station | Statement: [ESA ground stations, hasComponent, Maspalomas ground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maspalomas ground station
Context triple: [ESA ground stations, hasComponent, Maspalomas 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. 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.
  • C. Diego Garcia Tracking Station
    Diego Garcia Tracking Station is a U.S. military satellite tracking and communications facility located on Diego Garcia in the Indian Ocean, supporting space operations and satellite control.
  • D. Santa Maria ground station
    Santa Maria ground station is a European Space Agency satellite tracking and communication facility located in the Azores, Portugal.
  • E. Malindi ground station
    Malindi ground station is a key European Space Agency tracking and data relay facility located near Malindi, Kenya, used for communicating with and receiving data from satellites in orbit.
  • 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: Maspalomas ground station
Triple: [ESA ground stations, hasComponent, Maspalomas ground station]
Generated description
Maspalomas ground station is a European Space Agency tracking and communications facility in Gran Canaria used to support satellite missions and space operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maspalomas ground station
Target entity description: Maspalomas ground station is a European Space Agency tracking and communications facility in Gran Canaria used to support satellite missions and space operations.
  • 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. 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.
  • C. Diego Garcia Tracking Station
    Diego Garcia Tracking Station is a U.S. military satellite tracking and communications facility located on Diego Garcia in the Indian Ocean, supporting space operations and satellite control.
  • D. Santa Maria ground station
    Santa Maria ground station is a European Space Agency satellite tracking and communication facility located in the Azores, Portugal.
  • E. Malindi ground station
    Malindi ground station is a key European Space Agency tracking and data relay facility located near Malindi, Kenya, used for communicating with and receiving data from satellites in orbit.
  • 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_6a01482af1288190b7fdc8a84d0edeaf completed May 11, 2026, 3:08 a.m.
NEDg Description generation batch_6a014ce60ba88190869fef8a9a31cdfc completed May 11, 2026, 3:28 a.m.
NED2 Entity disambiguation (via description) batch_6a014d6955d88190967ac5b3d2722ac0 completed May 11, 2026, 3:30 a.m.
Created at: April 10, 2026, 5:36 a.m.