Triple

T18367175
Position Surface form Disambiguated ID Type / Status
Subject JAXA ground and launch network E440077 entity
Predicate hasPart P35 FINISHED
Object Santiago tracking station
The Santiago tracking station is a ground-based facility in Chile that supports spacecraft tracking, telemetry, and communication operations for JAXA missions.
 E1320911 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: Santiago tracking station | Statement: [JAXA ground and launch network, hasPart, Santiago tracking station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santiago tracking station
Context triple: [JAXA ground and launch network, hasPart, Santiago tracking station]
  • A. Malargüe ground station
    The Malargüe ground station is a European Space Agency deep-space tracking facility in Argentina that supports communication with interplanetary spacecraft.
  • B. 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.
  • C. Santa Maria ground station
    Santa Maria ground station is a European Space Agency satellite tracking and communication facility located in the Azores, Portugal.
  • D. 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.
  • E. Chilean Frei Station
    Chilean Frei Station is a Chilean Antarctic research base on King George Island that serves as a major logistical and scientific hub in the region.
  • 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: Santiago tracking station
Triple: [JAXA ground and launch network, hasPart, Santiago tracking station]
Generated description
The Santiago tracking station is a ground-based facility in Chile that supports spacecraft tracking, telemetry, and communication operations for JAXA missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Santiago tracking station
Target entity description: The Santiago tracking station is a ground-based facility in Chile that supports spacecraft tracking, telemetry, and communication operations for JAXA missions.
  • A. Malargüe ground station
    The Malargüe ground station is a European Space Agency deep-space tracking facility in Argentina that supports communication with interplanetary spacecraft.
  • B. 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.
  • C. Santa Maria ground station
    Santa Maria ground station is a European Space Agency satellite tracking and communication facility located in the Azores, Portugal.
  • D. 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.
  • E. Chilean Frei Station
    Chilean Frei Station is a Chilean Antarctic research base on King George Island that serves as a major logistical and scientific hub in the region.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5174f5f448190a1fc67d3039aadd9 completed April 19, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d7748558819093969d121d385126 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8512d4c8190b113f7ed1f8a044c completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8d863cc819098b46d5d26db05cd completed May 13, 2026, 1:50 a.m.
Created at: April 10, 2026, 10:38 a.m.