Triple

T1656837
Position Surface form Disambiguated ID Type / Status
Subject STS-107 E35817 entity
Predicate launchSite P4384 FINISHED
Object LC-39A E175047 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: LC-39A | Statement: [STS-107, launchSite, LC-39A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LC-39A
Context triple: [STS-107, launchSite, LC-39A]
  • A. LC-39A chosen
    LC-39A is a historic launch pad at NASA’s Kennedy Space Center in Florida, used for Apollo Moon missions, Space Shuttle flights, and later commercial launches including SpaceX Falcon rockets.
  • B. LC-39B
    LC-39B is a launch pad at NASA’s Kennedy Space Center that has supported major crewed and uncrewed space missions, including Space Shuttle flights and later Space Launch System operations.
  • C. Saturn IB
    Saturn IB was a two-stage American launch vehicle used by NASA in the 1960s and early 1970s to test Apollo spacecraft in Earth orbit and support missions such as Apollo–Soyuz.
  • D. Saturn V
    Saturn V was a powerful American heavy-lift launch vehicle used during the Apollo and Skylab programs to send astronauts and payloads into space, including missions to the Moon.
  • E. RS-25D
    The RS-25D is a high-performance liquid-fueled rocket engine variant used on NASA’s Space Shuttle and adapted for the Space Launch System, known for its reusability and efficiency.
  • 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a8d85f08190a50ade3f443b7703 completed March 5, 2026, 4:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad68254a6081909c2222fd77dff648 completed March 8, 2026, 12:14 p.m.
Created at: March 4, 2026, 7:29 p.m.