Triple

T16496268
Position Surface form Disambiguated ID Type / Status
Subject EOS PM-1 E400691 entity
Predicate spacecraftBus P12569 FINISHED
Object EOS Common Spacecraft Bus
The EOS Common Spacecraft Bus is a standardized satellite platform developed by NASA to support multiple Earth Observing System missions with a shared, modular spacecraft design.
E804918 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: EOS Common Spacecraft Bus | Statement: [EOS PM-1, spacecraftBus, EOS Common Spacecraft Bus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: EOS Common Spacecraft Bus
Context triple: [EOS PM-1, spacecraftBus, EOS Common Spacecraft Bus]
  • A. TRW spacecraft bus
    The TRW spacecraft bus is a satellite platform developed by TRW that provides the structural support, power, propulsion, and control systems for space observatories and other spacecraft.
  • B. 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.
  • C. 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.
  • D. Multimission Modular Spacecraft
    The Multimission Modular Spacecraft is a standardized, modular satellite bus developed by NASA to support a variety of Earth-observing and scientific missions with a common spacecraft platform.
  • E. Dragon C2+ spacecraft
    The Dragon C2+ spacecraft was a SpaceX cargo Dragon used in a key demonstration mission that combined flyby, rendezvous, and berthing with the International Space Station under NASA’s Commercial Orbital Transportation Services program.
  • 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: EOS Common Spacecraft Bus
Triple: [EOS PM-1, spacecraftBus, EOS Common Spacecraft Bus]
Generated description
The EOS Common Spacecraft Bus is a standardized satellite platform developed by NASA to support multiple Earth Observing System missions with a shared, modular spacecraft design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: EOS Common Spacecraft Bus
Target entity description: The EOS Common Spacecraft Bus is a standardized satellite platform developed by NASA to support multiple Earth Observing System missions with a shared, modular spacecraft design.
  • A. TRW spacecraft bus
    The TRW spacecraft bus is a satellite platform developed by TRW that provides the structural support, power, propulsion, and control systems for space observatories and other spacecraft.
  • B. 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.
  • C. 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.
  • D. Multimission Modular Spacecraft chosen
    The Multimission Modular Spacecraft is a standardized, modular satellite bus developed by NASA to support a variety of Earth-observing and scientific missions with a common spacecraft platform.
  • E. Dragon C2+ spacecraft
    The Dragon C2+ spacecraft was a SpaceX cargo Dragon used in a key demonstration mission that combined flyby, rendezvous, and berthing with the International Space Station under NASA’s Commercial Orbital Transportation Services program.
  • F. None of above.

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_69d88381f6148190819958a038be990e completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e332c1c8190888a042d0192233a completed April 18, 2026, 7:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a005828849481909e95c5822ed6f74d completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a00596390e4819091909806772afa1a completed May 10, 2026, 10:09 a.m.
NED2 Entity disambiguation (via description) batch_6a005a0baef08190b77423fe81a7a11c completed May 10, 2026, 10:12 a.m.
Created at: April 10, 2026, 5:14 a.m.