Triple

T7732844
Position Surface form Disambiguated ID Type / Status
Subject Eugene Cernan E175305 entity
Predicate performedExtravehicularActivityOn P24806 FINISHED
Object Gemini 9A E207466 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: Gemini 9A | Statement: [Eugene Cernan, performedExtravehicularActivityOn, Gemini 9A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gemini 9A
Context triple: [Eugene Cernan, performedExtravehicularActivityOn, Gemini 9A]
  • A. Gemini 9A chosen
    Gemini 9A was a 1966 NASA crewed Gemini mission that tested rendezvous and docking procedures and conducted spacewalk experiments in preparation for the Apollo lunar program.
  • B. Gemini 6A
    Gemini 6A was a 1965 NASA crewed spaceflight that achieved the first successful rendezvous between two orbiting spacecraft during the Gemini program.
  • C. Gemini 5
    Gemini 5 was a 1965 NASA crewed spaceflight that set a then-record for longest human space mission, demonstrating key endurance and rendezvous technologies for the Apollo program.
  • D. Gemini spacecraft
    The Gemini spacecraft was NASA’s two-person capsule used in the mid-1960s to develop critical spaceflight techniques such as orbital rendezvous, docking, and extended missions in preparation for the Apollo Moon landings.
  • E. Gemini 7
    Gemini 7 was a 1965 NASA crewed spacecraft mission that conducted a long-duration 14-day flight to study the effects of space travel on the human body and served as the passive target for the first crewed space rendezvous with Gemini 6A.
  • 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: performedExtravehicularActivityOn
Context triple: [Eugene Cernan, performedExtravehicularActivityOn, Gemini 9A]
  • A. firstUntetheredSpacewalk
    Indicates that the subject performed the first spacewalk conducted without a physical tether connecting them to a spacecraft.
  • B. aboardSpacecraft
    Indicates that one entity is physically present on or inside a spacecraft as an occupant or passenger.
  • C. spacewalks chosen
    Indicates that an astronaut performs activities outside a spacecraft in open space, typically while wearing a spacesuit and tethered or otherwise supported.
  • D. firstSpacewalk
    Indicates that the subject is performing or has performed their initial extravehicular activity (spacewalk) outside a spacecraft.
  • E. spacewalksCount
    Indicates the number of spacewalk activities an entity has performed or participated in.
  • F. None of above.

Provenance (4 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_69c6995e912c81909a49a2657103f786 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70402169481909b219dc5f4a64b9b completed March 27, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be355e04819088598b5c7d61b848 completed March 29, 2026, 5:52 a.m.
PD Predicate disambiguation batch_69c7016c4a748190a7012030edaefcee completed March 27, 2026, 10:15 p.m.
Created at: March 27, 2026, 4:06 p.m.