Triple

T2238572
Position Surface form Disambiguated ID Type / Status
Subject STS-125 E49339 entity
Predicate replacedSubsystem P37301 FINISHED
Object Science Instrument Command and Data Handling Unit E238789 NE FINISHED

How this triple was built (3 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: Science Instrument Command and Data Handling Unit | Statement: [STS-125, replacedSubsystem, Science Instrument Command and Data Handling Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Science Instrument Command and Data Handling Unit
Context triple: [STS-125, replacedSubsystem, Science Instrument Command and Data Handling Unit]
  • A. 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.
  • B. Hubble Space Telescope data electronics chosen
    Hubble Space Telescope data electronics are the onboard systems responsible for processing, storing, and transmitting the telescope’s scientific observations and operational data back to Earth.
  • C. 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.
  • D. Spacelab instrument pointing system
    The Spacelab instrument pointing system was a precision guidance and control platform that allowed scientific instruments on Spacelab to be accurately aimed and stabilized for observations in space.
  • E. BCP 2000 satellite bus
    The BCP 2000 satellite bus is a high-power, modular spacecraft platform developed by Boeing for large, long-life communications and Earth-observation satellites in geostationary and other orbits.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: replacedSubsystem
Context triple: [STS-125, replacedSubsystem, Science Instrument Command and Data Handling Unit]
  • A. replacesComponentOf
    Indicates that one entity takes the place of a specific component within another entity, substituting for that component in its role or function.
  • B. replacedWith
    Indicates that one entity has been substituted or superseded by another entity, taking over its role, function, or position.
  • C. replacedStructure
    Indicates that one structure has been substituted for, or taken the place of, another structure.
  • D. replacedProcess
    Indicates that one process has been substituted or superseded by another process.
  • E. replacedInSystemVersion
    Indicates that one entity has been superseded or substituted by another in a specific version of a system.
  • 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc096c7748190a545cc9b229bde62 completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b0a9ee881909dee8b0a657b9c73 completed March 9, 2026, 6:39 a.m.
PD Predicate disambiguation batch_69abbdafc07881909101266a33ae7031 completed March 7, 2026, 5:54 a.m.
PDg Predicate description generation batch_69abbf9c77fc8190a323bcaf644fb2c5 completed March 7, 2026, 6:03 a.m.
Created at: March 4, 2026, 7:47 p.m.