Triple

T5032166
Position Surface form Disambiguated ID Type / Status
Subject Bigelow E113330 entity
Predicate hasNotableIndividual P304 FINISHED
Object Frank H. Bigelow (astronomer)
Frank H. Bigelow was an American astronomer and meteorologist known for his work on solar eclipses, atmospheric phenomena, and contributions to early geophysical research.
E493371 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: Frank H. Bigelow (astronomer) | Statement: [Bigelow, hasNotableIndividual, Frank H. Bigelow (astronomer)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frank H. Bigelow (astronomer)
Context triple: [Bigelow, hasNotableIndividual, Frank H. Bigelow (astronomer)]
  • A. James Edward Keeler
    James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
  • B. George Willis Ritchey
    George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
  • C. Edward Charles Pickering
    Edward Charles Pickering was a pioneering American astronomer and longtime director of the Harvard College Observatory, known for his major contributions to stellar spectroscopy and the classification of stars.
  • D. Edward Emerson Barnard
    Edward Emerson Barnard was an American astronomer renowned for his discoveries of comets, dark nebulae, and the high proper-motion star now known as Barnard's Star.
  • E. Samuel DeWitt Proctor
    Samuel DeWitt Proctor was an influential American Baptist minister, educator, and civil rights leader who served as a prominent pastor and public intellectual in the mid-20th century.
  • 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: Frank H. Bigelow (astronomer)
Triple: [Bigelow, hasNotableIndividual, Frank H. Bigelow (astronomer)]
Generated description
Frank H. Bigelow was an American astronomer and meteorologist known for his work on solar eclipses, atmospheric phenomena, and contributions to early geophysical research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frank H. Bigelow (astronomer)
Target entity description: Frank H. Bigelow was an American astronomer and meteorologist known for his work on solar eclipses, atmospheric phenomena, and contributions to early geophysical research.
  • A. James Edward Keeler
    James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
  • B. George Willis Ritchey
    George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
  • C. Edward Charles Pickering
    Edward Charles Pickering was a pioneering American astronomer and longtime director of the Harvard College Observatory, known for his major contributions to stellar spectroscopy and the classification of stars.
  • D. Edward Emerson Barnard
    Edward Emerson Barnard was an American astronomer renowned for his discoveries of comets, dark nebulae, and the high proper-motion star now known as Barnard's Star.
  • E. Samuel DeWitt Proctor
    Samuel DeWitt Proctor was an influential American Baptist minister, educator, and civil rights leader who served as a prominent pastor and public intellectual in the mid-20th century.
  • 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_69bd443775e48190a646ffbfc4334723 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73b4d1708190aa1fa63104555f8a completed March 20, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69beba5b5f84819086b7af26923f0987 completed March 21, 2026, 3:33 p.m.
NEDg Description generation batch_69bebb50aef48190b625278340a8c310 completed March 21, 2026, 3:37 p.m.
NED2 Entity disambiguation (via description) batch_69bebc0b38e88190830eb74292e00e93 completed March 21, 2026, 3:40 p.m.
Created at: March 20, 2026, 1:36 p.m.