Triple

T11000294
Position Surface form Disambiguated ID Type / Status
Subject Columbus laboratory E259985 entity
Predicate hasExternalPayloadFacility P83815 FINISHED
Object Columbus External Payload Facility
The Columbus External Payload Facility is an external platform on the International Space Station’s Columbus module that hosts scientific experiments exposed directly to the space environment.
E898924 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: Columbus External Payload Facility | Statement: [Columbus laboratory, hasExternalPayloadFacility, Columbus External Payload Facility]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbus External Payload Facility
Context triple: [Columbus laboratory, hasExternalPayloadFacility, Columbus External Payload Facility]
  • A. Leonardo Permanent Multipurpose Module
    The Leonardo Permanent Multipurpose Module is a repurposed Italian-built cargo module attached to the International Space Station to provide long-term storage and workspace.
  • B. DSX (Demonstration and Science Experiments) spacecraft
    The DSX (Demonstration and Science Experiments) spacecraft is a U.S. Air Force Research Laboratory mission designed to study the effects of the space environment on spacecraft components and technologies in medium Earth orbit.
  • C. Raffaello Multi-Purpose Logistics Module
    The Raffaello Multi-Purpose Logistics Module is an Italian-built pressurized cargo module used by NASA to transport supplies, equipment, and experiments between Earth and the International Space Station aboard Space Shuttle missions.
  • D. ISS Payload Operations Integration Center
    The ISS Payload Operations Integration Center is NASA’s primary ground facility for planning, coordinating, and monitoring science and research activities aboard the International Space Station.
  • E. SPACEHAB Research Double Module
    The SPACEHAB Research Double Module was a pressurized laboratory module used on Space Shuttle missions to support microgravity and scientific experiments in low Earth orbit.
  • 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: Columbus External Payload Facility
Triple: [Columbus laboratory, hasExternalPayloadFacility, Columbus External Payload Facility]
Generated description
The Columbus External Payload Facility is an external platform on the International Space Station’s Columbus module that hosts scientific experiments exposed directly to the space environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbus External Payload Facility
Target entity description: The Columbus External Payload Facility is an external platform on the International Space Station’s Columbus module that hosts scientific experiments exposed directly to the space environment.
  • A. Leonardo Permanent Multipurpose Module
    The Leonardo Permanent Multipurpose Module is a repurposed Italian-built cargo module attached to the International Space Station to provide long-term storage and workspace.
  • B. DSX (Demonstration and Science Experiments) spacecraft
    The DSX (Demonstration and Science Experiments) spacecraft is a U.S. Air Force Research Laboratory mission designed to study the effects of the space environment on spacecraft components and technologies in medium Earth orbit.
  • C. Raffaello Multi-Purpose Logistics Module
    The Raffaello Multi-Purpose Logistics Module is an Italian-built pressurized cargo module used by NASA to transport supplies, equipment, and experiments between Earth and the International Space Station aboard Space Shuttle missions.
  • D. ISS Payload Operations Integration Center
    The ISS Payload Operations Integration Center is NASA’s primary ground facility for planning, coordinating, and monitoring science and research activities aboard the International Space Station.
  • E. SPACEHAB Research Double Module
    The SPACEHAB Research Double Module was a pressurized laboratory module used on Space Shuttle missions to support microgravity and scientific experiments in low Earth orbit.
  • 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_69d6aa8a6a548190a750f944ccdc8064 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d796d5457c819096630246fa5f7076 completed April 9, 2026, 12:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69e34530ada081909dc58ff0261e93e7 completed April 18, 2026, 8:47 a.m.
NEDg Description generation batch_69e35570b0bc8190a939b0c8e3ce8105 completed April 18, 2026, 9:57 a.m.
NED2 Entity disambiguation (via description) batch_69e359508a388190a16d48a17015e13e completed April 18, 2026, 10:13 a.m.
Created at: April 8, 2026, 9:25 p.m.