Triple

T17131431
Position Surface form Disambiguated ID Type / Status
Subject ESA ESTRACK network E415728 entity
Predicate hasPart P35 FINISHED
Object Santa Maria Station
Santa Maria Station is a European Space Agency ground tracking facility in the Azores that supports communication and data relay with spacecraft as part of the ESTRACK network.
 E1252766 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: Santa Maria Station | Statement: [ESA ESTRACK network, hasPart, Santa Maria Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santa Maria Station
Context triple: [ESA ESTRACK network, hasPart, Santa Maria Station]
  • A. Maria Cristina station
    Maria Cristina station is a Barcelona Metro stop located in the Les Corts district, serving passengers on the city's Line 3.
  • B. La Aurora station
    La Aurora station is a terminal stop on Medellín’s mass transit system, serving as an endpoint for one of the Metro de Medellín lines.
  • C. Paradiso station
    Paradiso station is a station on the Milan Metro system in Italy, located adjacent to Fermi station on Line 3.
  • D. Mar de Cristal station
    Mar de Cristal station is a Madrid Metro station in the Hortaleza district that serves as a key interchange between multiple metro lines and nearby residential and commercial areas.
  • E. San Pedro station
    San Pedro station is a railway stop on the Philippine National Railways’ Metro Commuter Line serving the city of San Pedro in Laguna, Philippines.
  • 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: Santa Maria Station
Triple: [ESA ESTRACK network, hasPart, Santa Maria Station]
Generated description
Santa Maria Station is a European Space Agency ground tracking facility in the Azores that supports communication and data relay with spacecraft as part of the ESTRACK network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Santa Maria Station
Target entity description: Santa Maria Station is a European Space Agency ground tracking facility in the Azores that supports communication and data relay with spacecraft as part of the ESTRACK network.
  • A. Maria Cristina station
    Maria Cristina station is a Barcelona Metro stop located in the Les Corts district, serving passengers on the city's Line 3.
  • B. La Aurora station
    La Aurora station is a terminal stop on Medellín’s mass transit system, serving as an endpoint for one of the Metro de Medellín lines.
  • C. Paradiso station
    Paradiso station is a station on the Milan Metro system in Italy, located adjacent to Fermi station on Line 3.
  • D. Mar de Cristal station
    Mar de Cristal station is a Madrid Metro station in the Hortaleza district that serves as a key interchange between multiple metro lines and nearby residential and commercial areas.
  • E. San Pedro station
    San Pedro station is a railway stop on the Philippine National Railways’ Metro Commuter Line serving the city of San Pedro in Laguna, Philippines.
  • 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_6a01414cd5d481908d11eb230d2283cd completed May 11, 2026, 2:39 a.m.
NEDg Description generation batch_6a01422c0f088190b162c7086bc93585 completed May 11, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0142f274ec819081eb15a3ea0e1b13 completed May 11, 2026, 2:46 a.m.
Created at: April 10, 2026, 5:36 a.m.