Triple

T6146152
Position Surface form Disambiguated ID Type / Status
Subject Henrietta Swan Leavitt E137080 entity
Predicate hasNamesake P6111 FINISHED
Object asteroid 5383 Leavitt
Asteroid 5383 Leavitt is a main-belt asteroid named in honor of American astronomer Henrietta Swan Leavitt, whose work on Cepheid variable stars enabled the measurement of cosmic distances.
 E571550 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: asteroid 5383 Leavitt | Statement: [Henrietta Swan Leavitt, hasNamesake, asteroid 5383 Leavitt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: asteroid 5383 Leavitt
Context triple: [Henrietta Swan Leavitt, hasNamesake, asteroid 5383 Leavitt]
  • A. asteroid 1501 Baade
    Asteroid 1501 Baade is a main-belt asteroid named in honor of the German astronomer Walter Baade, known for his work on stellar populations and the scale of the universe.
  • B. Asteroid 51827 Laurelclark
    Asteroid 51827 Laurelclark is a main-belt asteroid named in memory of NASA astronaut and physician Laurel B. Clark, who died in the Space Shuttle Columbia disaster.
  • C. asteroid 2839 Annette
    Asteroid 2839 Annette is a main-belt asteroid named "Annette," discovered by American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • D. asteroid 1000 Piazzia
    Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
  • E. asteroid 3356 Resnik
    Asteroid 3356 Resnik is a main-belt asteroid named in honor of American astronaut Judith Resnik, who died in the Space Shuttle Challenger disaster.
  • 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: asteroid 5383 Leavitt
Triple: [Henrietta Swan Leavitt, hasNamesake, asteroid 5383 Leavitt]
Generated description
Asteroid 5383 Leavitt is a main-belt asteroid named in honor of American astronomer Henrietta Swan Leavitt, whose work on Cepheid variable stars enabled the measurement of cosmic distances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: asteroid 5383 Leavitt
Target entity description: Asteroid 5383 Leavitt is a main-belt asteroid named in honor of American astronomer Henrietta Swan Leavitt, whose work on Cepheid variable stars enabled the measurement of cosmic distances.
  • A. asteroid 1501 Baade
    Asteroid 1501 Baade is a main-belt asteroid named in honor of the German astronomer Walter Baade, known for his work on stellar populations and the scale of the universe.
  • B. Asteroid 51827 Laurelclark
    Asteroid 51827 Laurelclark is a main-belt asteroid named in memory of NASA astronaut and physician Laurel B. Clark, who died in the Space Shuttle Columbia disaster.
  • C. asteroid 2839 Annette
    Asteroid 2839 Annette is a main-belt asteroid named "Annette," discovered by American astronomer Clyde Tombaugh, the discoverer of Pluto.
  • D. asteroid 1000 Piazzia
    Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
  • E. asteroid 3356 Resnik
    Asteroid 3356 Resnik is a main-belt asteroid named in honor of American astronaut Judith Resnik, who died in the Space Shuttle Challenger disaster.
  • 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_69c008a2c6308190a56519b22d55d083 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cdd2dc0819080a4adf0cead3603 completed March 22, 2026, 9:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c135fe8ae48190bfb20c335c7d32be completed March 23, 2026, 12:45 p.m.
NEDg Description generation batch_69c1371677a881908f24f990ce2da2a5 completed March 23, 2026, 12:50 p.m.
NED2 Entity disambiguation (via description) batch_69c137a10d908190a23c8be20277e803 completed March 23, 2026, 12:52 p.m.
Created at: March 22, 2026, 4:16 p.m.