Triple

T17131502
Position Surface form Disambiguated ID Type / Status
Subject ESA ground stations E415729 entity
Predicate hasComponent P35 FINISHED
Object Weilheim ground station
Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
E1258121 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: Weilheim ground station | Statement: [ESA ground stations, hasComponent, Weilheim ground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weilheim ground station
Context triple: [ESA ground stations, hasComponent, Weilheim ground station]
  • A. Redu ground station
    Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
  • B. Kiruna ground station
    Kiruna ground station is a major European Space Agency satellite tracking and communication facility located in northern Sweden, supporting a wide range of Earth observation and space missions.
  • C. 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.
  • D. 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.
  • E. Goldstone Deep Space Communications Complex
    The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
  • 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: Weilheim ground station
Triple: [ESA ground stations, hasComponent, Weilheim ground station]
Generated description
Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weilheim ground station
Target entity description: Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
  • A. Redu ground station
    Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
  • B. Kiruna ground station
    Kiruna ground station is a major European Space Agency satellite tracking and communication facility located in northern Sweden, supporting a wide range of Earth observation and space missions.
  • C. 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.
  • D. 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.
  • E. Goldstone Deep Space Communications Complex
    The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
  • 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_6a016743eb688190bdb5d85ed144ca1d completed May 11, 2026, 5:21 a.m.
NEDg Description generation batch_6a016b4d4cb881908f196de0d74da327 completed May 11, 2026, 5:38 a.m.
NED2 Entity disambiguation (via description) batch_6a016bdc66b081908c9b391503e7a814 completed May 11, 2026, 5:40 a.m.
Created at: April 10, 2026, 5:36 a.m.