Triple

T3064012
Position Surface form Disambiguated ID Type / Status
Subject Lunar Gateway E62060 entity
Predicate hasComponent P35 FINISHED
Object PPE (Power and Propulsion Element)
PPE (Power and Propulsion Element) is a solar electric propulsion and power module designed to provide electricity, communications, and maneuvering capability for NASA’s Lunar Gateway space station in lunar orbit.
E323323 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: PPE (Power and Propulsion Element) | Statement: [Lunar Gateway, hasComponent, PPE (Power and Propulsion Element)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: PPE (Power and Propulsion Element)
Context triple: [Lunar Gateway, hasComponent, PPE (Power and Propulsion Element)]
  • A. Long Duration Propulsive EELV Secondary Payload Adapter
    The Long Duration Propulsive EELV Secondary Payload Adapter is a U.S. Space Force payload platform designed to carry and maneuver small satellites in orbit for extended missions using its own propulsion system.
  • B. Interim Cryogenic Propulsion Stage
    The Interim Cryogenic Propulsion Stage is a liquid hydrogen–liquid oxygen upper stage used on early NASA Space Launch System missions to provide orbital insertion and translunar injection capability before the introduction of a more powerful exploration upper stage.
  • C. European Service Module
    The European Service Module is the European-built component of NASA’s Orion spacecraft that provides propulsion, power, thermal control, and life-support resources for crewed lunar missions.
  • D. Orbital Maneuvering System
    The Orbital Maneuvering System was the Space Shuttle’s pair of rear-mounted rocket engines used for orbital insertion, adjustment, and deorbit burns.
  • E. 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.
  • 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: PPE (Power and Propulsion Element)
Triple: [Lunar Gateway, hasComponent, PPE (Power and Propulsion Element)]
Generated description
PPE (Power and Propulsion Element) is a solar electric propulsion and power module designed to provide electricity, communications, and maneuvering capability for NASA’s Lunar Gateway space station in lunar orbit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: PPE (Power and Propulsion Element)
Target entity description: PPE (Power and Propulsion Element) is a solar electric propulsion and power module designed to provide electricity, communications, and maneuvering capability for NASA’s Lunar Gateway space station in lunar orbit.
  • A. Long Duration Propulsive EELV Secondary Payload Adapter
    The Long Duration Propulsive EELV Secondary Payload Adapter is a U.S. Space Force payload platform designed to carry and maneuver small satellites in orbit for extended missions using its own propulsion system.
  • B. Interim Cryogenic Propulsion Stage
    The Interim Cryogenic Propulsion Stage is a liquid hydrogen–liquid oxygen upper stage used on early NASA Space Launch System missions to provide orbital insertion and translunar injection capability before the introduction of a more powerful exploration upper stage.
  • C. European Service Module
    The European Service Module is the European-built component of NASA’s Orion spacecraft that provides propulsion, power, thermal control, and life-support resources for crewed lunar missions.
  • D. Orbital Maneuvering System
    The Orbital Maneuvering System was the Space Shuttle’s pair of rear-mounted rocket engines used for orbital insertion, adjustment, and deorbit burns.
  • E. 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.
  • 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_69ad85793e5c8190a358049bc4a98d8c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9ea2154c8190ab243feb77170a15 completed March 8, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef118cb48190a1f666ead7c19a12 completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1f1291670819083866bd4950d4124 completed March 11, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69b1f1990be08190bfa83c08323c5d40 completed March 11, 2026, 10:50 p.m.
Created at: March 8, 2026, 3:02 p.m.