Triple

T6327606
Position Surface form Disambiguated ID Type / Status
Subject EGNOS E141897 entity
Predicate hasComponent P35 FINISHED
Object Navigation Land Earth Stations
Navigation Land Earth Stations are ground-based facilities that receive, process, and transmit satellite navigation signals to enhance the accuracy and reliability of systems like EGNOS.
E586568 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: Navigation Land Earth Stations | Statement: [EGNOS, hasComponent, Navigation Land Earth Stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Navigation Land Earth Stations
Context triple: [EGNOS, hasComponent, Navigation Land Earth Stations]
  • A. 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.
  • B. ESA ESTRACK network
    The ESA ESTRACK network is the European Space Agency’s global system of ground tracking stations that supports communication with and control of its spacecraft and missions.
  • 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. 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.
  • E. Canberra Deep Space Communications Complex
    The Canberra Deep Space Communications Complex is a NASA-affiliated ground station in Australia that tracks and communicates 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: Navigation Land Earth Stations
Triple: [EGNOS, hasComponent, Navigation Land Earth Stations]
Generated description
Navigation Land Earth Stations are ground-based facilities that receive, process, and transmit satellite navigation signals to enhance the accuracy and reliability of systems like EGNOS.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Navigation Land Earth Stations
Target entity description: Navigation Land Earth Stations are ground-based facilities that receive, process, and transmit satellite navigation signals to enhance the accuracy and reliability of systems like EGNOS.
  • A. 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.
  • B. ESA ESTRACK network
    The ESA ESTRACK network is the European Space Agency’s global system of ground tracking stations that supports communication with and control of its spacecraft and missions.
  • 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. 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.
  • E. Canberra Deep Space Communications Complex
    The Canberra Deep Space Communications Complex is a NASA-affiliated ground station in Australia that tracks and communicates 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_69c008d201748190917e69c41ba3f978 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c064e9532081908277f10ec380a486 completed March 22, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c60410223081908c1cf3663d4b14c0 completed March 27, 2026, 4:14 a.m.
NEDg Description generation batch_69c60626724881908e6270c2d3652c16 completed March 27, 2026, 4:23 a.m.
NED2 Entity disambiguation (via description) batch_69c606bd2228819082fcb63493664927 completed March 27, 2026, 4:25 a.m.
Created at: March 22, 2026, 4:29 p.m.