Triple

T15231077
Position Surface form Disambiguated ID Type / Status
Subject STS-87 E364000 entity
Predicate primaryPayload P21685 FINISHED
Object United States Microgravity Payload-4
United States Microgravity Payload-4 was a NASA research payload designed to conduct microgravity science experiments aboard the Space Shuttle mission STS-87.
 E1144393 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: United States Microgravity Payload-4 | Statement: [STS-87, primaryPayload, United States Microgravity Payload-4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Microgravity Payload-4
Context triple: [STS-87, primaryPayload, United States Microgravity Payload-4]
  • A. Microgravity Science Laboratory-1
    Microgravity Science Laboratory-1 was a Spacelab module dedicated to conducting microgravity research in materials science, fluid physics, and combustion aboard the Space Shuttle.
  • B. International Microgravity Laboratory 2
    International Microgravity Laboratory 2 was a Space Shuttle-based Spacelab mission dedicated to conducting a wide range of microgravity science experiments in low Earth orbit.
  • C. International Microgravity Laboratory 1
    International Microgravity Laboratory 1 was a 1992 Space Shuttle Spacelab mission dedicated to conducting a wide range of microgravity science experiments in orbit.
  • D. Spacelab Life Sciences-2
    Spacelab Life Sciences-2 was a Space Shuttle laboratory module dedicated to conducting advanced biomedical and life sciences experiments in microgravity to better understand how spaceflight affects living organisms.
  • E. Spacelab D1
    Spacelab D1 was a German-led Spacelab mission flown on NASA’s Space Shuttle Challenger in 1985, focused on microgravity and materials science experiments.
  • 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: United States Microgravity Payload-4
Triple: [STS-87, primaryPayload, United States Microgravity Payload-4]
Generated description
United States Microgravity Payload-4 was a NASA research payload designed to conduct microgravity science experiments aboard the Space Shuttle mission STS-87.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: United States Microgravity Payload-4
Target entity description: United States Microgravity Payload-4 was a NASA research payload designed to conduct microgravity science experiments aboard the Space Shuttle mission STS-87.
  • A. Microgravity Science Laboratory-1
    Microgravity Science Laboratory-1 was a Spacelab module dedicated to conducting microgravity research in materials science, fluid physics, and combustion aboard the Space Shuttle.
  • B. International Microgravity Laboratory 2
    International Microgravity Laboratory 2 was a Space Shuttle-based Spacelab mission dedicated to conducting a wide range of microgravity science experiments in low Earth orbit.
  • C. International Microgravity Laboratory 1
    International Microgravity Laboratory 1 was a 1992 Space Shuttle Spacelab mission dedicated to conducting a wide range of microgravity science experiments in orbit.
  • D. Spacelab Life Sciences-2
    Spacelab Life Sciences-2 was a Space Shuttle laboratory module dedicated to conducting advanced biomedical and life sciences experiments in microgravity to better understand how spaceflight affects living organisms.
  • E. Spacelab D1
    Spacelab D1 was a German-led Spacelab mission flown on NASA’s Space Shuttle Challenger in 1985, focused on microgravity and materials science experiments.
  • 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_69d85a0ce24c81909c4d3b6475548c95 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0078e27408190bc13c0ca441f5594 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd3beae88190a91af2c9a7def8f8 completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fede3ef86481908b21bb8c43e490a0 completed May 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69fedec501408190831c1cfa38c0db15 completed May 9, 2026, 7:14 a.m.
Created at: April 10, 2026, 3:12 a.m.