Triple

T8081734
Position Surface form Disambiguated ID Type / Status
Subject Bruce McCandless II E188630 entity
Predicate usedEquipment P2728 FINISHED
Object Manned Maneuvering Unit E179325 NE FINISHED

How this triple was built (2 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: Manned Maneuvering Unit | Statement: [Bruce McCandless II, usedEquipment, Manned Maneuvering Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manned Maneuvering Unit
Context triple: [Bruce McCandless II, usedEquipment, Manned Maneuvering Unit]
  • A. Manned Maneuvering Unit chosen
    The Manned Maneuvering Unit is a NASA-developed, backpack-like propulsion system that allowed astronauts to fly untethered in space during early Space Shuttle missions.
  • B. Shuttle Extravehicular Mobility Unit
    The Shuttle Extravehicular Mobility Unit is NASA’s primary spacesuit used during Space Shuttle missions for spacewalks, providing life support, mobility, and protection for astronauts working outside the spacecraft.
  • C. Apollo spacesuit
    The Apollo spacesuit was a life-supporting, pressurized garment that protected NASA astronauts from the harsh environment of space and the lunar surface during the Apollo 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. Skylab multiple docking adapter
    The Skylab multiple docking adapter was a key module of NASA's Skylab space station that provided multiple docking ports for Apollo spacecraft and housed control systems and scientific equipment.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82b662e88190b9323daab8c28a21 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb40a699388190a5b8e26524ae43e5 completed March 31, 2026, 3:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc63fba1148190b8d0f04faa5330a1 completed April 1, 2026, 12:16 a.m.
Created at: March 30, 2026, 5:28 p.m.