Triple

T7271890
Position Surface form Disambiguated ID Type / Status
Subject Donald Brownlee E161126 entity
Predicate knownFor P22 FINISHED
Object Stardust mission
The Stardust mission was a NASA space probe that collected and returned samples from the coma of comet Wild 2 and interstellar dust to Earth for detailed laboratory analysis.
E654373 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: Stardust mission | Statement: [Donald Brownlee, knownFor, Stardust mission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stardust mission
Context triple: [Donald Brownlee, knownFor, Stardust mission]
  • A. Rosetta mission
    The Rosetta mission was a European Space Agency spacecraft project that orbited and deployed a lander onto comet 67P/Churyumov–Gerasimenko to study its composition and behavior in unprecedented detail.
  • B. Ulysses spacecraft
    The Ulysses spacecraft was a joint ESA–NASA mission launched in 1990 to study the Sun’s polar regions and the heliosphere from a unique high-inclination orbit.
  • C. Euclid spacecraft
    The Euclid spacecraft is a European Space Agency space telescope designed to map the geometry of the dark universe by studying dark matter and dark energy through precise measurements of the shapes and distances of billions of galaxies.
  • D. Dawn mission
    The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
  • E. Hermes spacecraft
    The Hermes spacecraft is the advanced interplanetary vessel in Andy Weir’s novel and its film adaptation "The Martian," used by NASA’s Ares crew for travel between Earth and Mars.
  • 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: Stardust mission
Triple: [Donald Brownlee, knownFor, Stardust mission]
Generated description
The Stardust mission was a NASA space probe that collected and returned samples from the coma of comet Wild 2 and interstellar dust to Earth for detailed laboratory analysis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stardust mission
Target entity description: The Stardust mission was a NASA space probe that collected and returned samples from the coma of comet Wild 2 and interstellar dust to Earth for detailed laboratory analysis.
  • A. Rosetta mission
    The Rosetta mission was a European Space Agency spacecraft project that orbited and deployed a lander onto comet 67P/Churyumov–Gerasimenko to study its composition and behavior in unprecedented detail.
  • B. Ulysses spacecraft
    The Ulysses spacecraft was a joint ESA–NASA mission launched in 1990 to study the Sun’s polar regions and the heliosphere from a unique high-inclination orbit.
  • C. Euclid spacecraft
    The Euclid spacecraft is a European Space Agency space telescope designed to map the geometry of the dark universe by studying dark matter and dark energy through precise measurements of the shapes and distances of billions of galaxies.
  • D. Dawn mission
    The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
  • E. Hermes spacecraft
    The Hermes spacecraft is the advanced interplanetary vessel in Andy Weir’s novel and its film adaptation "The Martian," used by NASA’s Ares crew for travel between Earth and Mars.
  • 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_69c6885181008190b419040e22939c7c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eb0a03888190b5aa1da80dd303c5 completed March 27, 2026, 8:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7db25658481909fc8cf86deb436a4 completed March 28, 2026, 1:44 p.m.
NEDg Description generation batch_69c7df68b27081909acd7b903546f1c2 completed March 28, 2026, 2:02 p.m.
NED2 Entity disambiguation (via description) batch_69c7dfdea8a48190b901003a4a60d36f completed March 28, 2026, 2:04 p.m.
Created at: March 27, 2026, 2:58 p.m.