Triple

T8803816
Position Surface form Disambiguated ID Type / Status
Subject Léon Foucault E209473 entity
Predicate hasAstronomicalObjectNamedAfter P11961 FINISHED
Object 5668 Foucault (asteroid)
5668 Foucault is a main-belt asteroid named in honor of French physicist Léon Foucault, known for his demonstration of Earth's rotation.
 E758298 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: 5668 Foucault (asteroid) | Statement: [Léon Foucault, hasAstronomicalObjectNamedAfter, 5668 Foucault (asteroid)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 5668 Foucault (asteroid)
Context triple: [Léon Foucault, hasAstronomicalObjectNamedAfter, 5668 Foucault (asteroid)]
  • A. 11757 Fizeau
    11757 Fizeau is a main-belt asteroid named in honor of the French physicist Hippolyte Fizeau, known for his pioneering work on the speed of light.
  • B. Arago
    Arago was a prominent 19th-century French physicist, astronomer, and politician known for his work on optics, electromagnetism, and the popularization of science.
  • C. asteroid 1605 Milankovitch
    Asteroid 1605 Milankovitch is a main-belt asteroid named in honor of Serbian mathematician and climatologist Milutin Milanković, known for his theory of ice age cycles driven by variations in Earth's orbit.
  • D. asteroid 1604 Tombaugh
    Asteroid 1604 Tombaugh is a main-belt asteroid named in honor of American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • E. 1604 Tombaugh
    1604 Tombaugh is a main-belt asteroid named in honor of American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • 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: 5668 Foucault (asteroid)
Triple: [Léon Foucault, hasAstronomicalObjectNamedAfter, 5668 Foucault (asteroid)]
Generated description
5668 Foucault is a main-belt asteroid named in honor of French physicist Léon Foucault, known for his demonstration of Earth's rotation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 5668 Foucault (asteroid)
Target entity description: 5668 Foucault is a main-belt asteroid named in honor of French physicist Léon Foucault, known for his demonstration of Earth's rotation.
  • A. 11757 Fizeau
    11757 Fizeau is a main-belt asteroid named in honor of the French physicist Hippolyte Fizeau, known for his pioneering work on the speed of light.
  • B. Arago
    Arago was a prominent 19th-century French physicist, astronomer, and politician known for his work on optics, electromagnetism, and the popularization of science.
  • C. asteroid 1605 Milankovitch
    Asteroid 1605 Milankovitch is a main-belt asteroid named in honor of Serbian mathematician and climatologist Milutin Milanković, known for his theory of ice age cycles driven by variations in Earth's orbit.
  • D. asteroid 1604 Tombaugh
    Asteroid 1604 Tombaugh is a main-belt asteroid named in honor of American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • E. 1604 Tombaugh
    1604 Tombaugh is a main-belt asteroid named in honor of American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • 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_69ca836320e48190b5cf585b90a322c4 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5fbe15b081909e87dab6b5029d04 completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f8e4eac819097470566d325b385 completed April 3, 2026, 7:43 a.m.
NEDg Description generation batch_69cf71aaa4b881908440302910c29248 completed April 3, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69cf7288d7748190999aa63bf8faf69f completed April 3, 2026, 7:55 a.m.
Created at: March 30, 2026, 6:44 p.m.