Triple

T11505366
Position Surface form Disambiguated ID Type / Status
Subject Princeton University Observatory E272768 entity
Predicate hasNotableMember P304 FINISHED
Object Lyman Page
Lyman Page is an American astrophysicist known for his contributions to observational cosmology and measurements of the cosmic microwave background radiation.
 E978267 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: Lyman Page | Statement: [Princeton University Observatory, hasNotableMember, Lyman Page]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lyman Page
Context triple: [Princeton University Observatory, hasNotableMember, Lyman Page]
  • A. Arthur Dehon Little
    Arthur Dehon Little was an American chemist and pioneering management consultant who co-founded one of the world’s first consulting firms, Arthur D. Little, Inc.
  • B. Edward H. R. Lyman
    Edward H. R. Lyman was a philanthropist and cultural patron known for establishing the Academy of Music Theatre in Northampton, Massachusetts.
  • C. Isaac W. Scudder
    Isaac W. Scudder was a 19th-century American politician who served as a U.S. Representative from New Jersey.
  • D. George N. Pierce
    George N. Pierce was an American industrialist best known as the founder of the Pierce-Arrow Motor Car Company, a prominent early 20th-century luxury automobile manufacturer.
  • E. William Smith Jewett
    William Smith Jewett was a 19th-century American painter known for his portraits and genre scenes.
  • 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: Lyman Page
Triple: [Princeton University Observatory, hasNotableMember, Lyman Page]
Generated description
Lyman Page is an American astrophysicist known for his contributions to observational cosmology and measurements of the cosmic microwave background radiation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lyman Page
Target entity description: Lyman Page is an American astrophysicist known for his contributions to observational cosmology and measurements of the cosmic microwave background radiation.
  • A. Arthur Dehon Little
    Arthur Dehon Little was an American chemist and pioneering management consultant who co-founded one of the world’s first consulting firms, Arthur D. Little, Inc.
  • B. Edward H. R. Lyman
    Edward H. R. Lyman was a philanthropist and cultural patron known for establishing the Academy of Music Theatre in Northampton, Massachusetts.
  • C. Isaac W. Scudder
    Isaac W. Scudder was a 19th-century American politician who served as a U.S. Representative from New Jersey.
  • D. George N. Pierce
    George N. Pierce was an American industrialist best known as the founder of the Pierce-Arrow Motor Car Company, a prominent early 20th-century luxury automobile manufacturer.
  • E. William Smith Jewett
    William Smith Jewett was a 19th-century American painter known for his portraits and genre scenes.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db2f4b08190801de1b773932f59 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69f62a7133d88190813a1e74ef310993 completed May 2, 2026, 4:46 p.m.
NEDg Description generation batch_69f62d0377348190b7c227cad70286ac completed May 2, 2026, 4:57 p.m.
NED2 Entity disambiguation (via description) batch_69f62dc269e88190acce761f77d44654 completed May 2, 2026, 5 p.m.
Created at: April 8, 2026, 9:36 p.m.