Triple

T4140128
Position Surface form Disambiguated ID Type / Status
Subject European Space Operations Centre E89250 entity
Predicate coordinatesWith P1140 FINISHED
Object ESA ground stations
ESA ground stations are a global network of ground-based antennas and facilities that track, communicate with, and control the European Space Agency’s spacecraft and missions.
 E415729 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: ESA ground stations | Statement: [European Space Operations Centre, coordinatesWith, ESA ground stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ESA ground stations
Context triple: [European Space Operations Centre, coordinatesWith, ESA ground stations]
  • A. 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.
  • B. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • C. 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.
  • D. DLR Galileo Control Center
    The DLR Galileo Control Center is a German Aerospace Center facility responsible for operating and monitoring Europe’s Galileo satellite navigation system.
  • E. Space Network
    The Space Network is NASA’s global system of Tracking and Data Relay Satellites and ground stations that provides continuous communications and data relay services for spacecraft in low Earth orbit and other missions.
  • 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: ESA ground stations
Triple: [European Space Operations Centre, coordinatesWith, ESA ground stations]
Generated description
ESA ground stations are a global network of ground-based antennas and facilities that track, communicate with, and control the European Space Agency’s spacecraft and missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ESA ground stations
Target entity description: ESA ground stations are a global network of ground-based antennas and facilities that track, communicate with, and control the European Space Agency’s spacecraft and missions.
  • A. 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.
  • B. Deep Space Network
    The Deep Space Network is NASA’s global system of large radio antennas used to track, communicate with, and receive data from distant spacecraft throughout the solar system and beyond.
  • C. 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.
  • D. DLR Galileo Control Center
    The DLR Galileo Control Center is a German Aerospace Center facility responsible for operating and monitoring Europe’s Galileo satellite navigation system.
  • E. Space Network
    The Space Network is NASA’s global system of Tracking and Data Relay Satellites and ground stations that provides continuous communications and data relay services for spacecraft in low Earth orbit and other missions.
  • 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_69aed95785788190ae75bcf0cd1cafdf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0249dd988190bf6826a744e7771f completed March 9, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576ccdf348190a80305485bee354e completed March 14, 2026, 2:55 p.m.
NEDg Description generation batch_69b577785cdc8190ad0864d63aadf908 completed March 14, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_69b578168ecc8190bc47f0902b130c7d completed March 14, 2026, 3 p.m.
Created at: March 9, 2026, 3:43 p.m.