Triple

T15895532
Position Surface form Disambiguated ID Type / Status
Subject Nancy Grace Roman E385443 entity
Predicate familyName P18 FINISHED
Object Roman
Roman is a surname most notably associated with Nancy Grace Roman, a pioneering American astronomer often called the "Mother of Hubble" for her role in developing the Hubble Space Telescope.
 E1182895 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: Roman | Statement: [Nancy Grace Roman, familyName, Roman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roman
Context triple: [Nancy Grace Roman, familyName, Roman]
  • A. Roman
    Roman is a masculine given name of Latin origin that has been borne by numerous historical and contemporary figures across Europe and beyond.
  • B. Roman
    Roman is a city in northeastern Romania known as an important regional industrial and transportation hub with historical roots dating back to the Middle Ages.
  • C. Römer
    The Römer is Frankfurt am Main’s historic city hall complex, renowned for its distinctive stepped gabled façade and long-standing role as a center of municipal government.
  • D. Romanitas
    Romanitas refers to the cultural, political, and social ideals of “Romanness” that defined Roman identity and civilization across history.
  • E. Rromani
    Rromani refers to the Roma people, an ethnic group of traditionally itinerant communities with origins in the Indian subcontinent and a widespread presence across Europe and beyond.
  • 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: Roman
Triple: [Nancy Grace Roman, familyName, Roman]
Generated description
Roman is a surname most notably associated with Nancy Grace Roman, a pioneering American astronomer often called the "Mother of Hubble" for her role in developing the Hubble Space Telescope.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roman
Target entity description: Roman is a surname most notably associated with Nancy Grace Roman, a pioneering American astronomer often called the "Mother of Hubble" for her role in developing the Hubble Space Telescope.
  • A. Roman
    Roman is a masculine given name of Latin origin that has been borne by numerous historical and contemporary figures across Europe and beyond.
  • B. Roman
    Roman is a city in northeastern Romania known as an important regional industrial and transportation hub with historical roots dating back to the Middle Ages.
  • C. Römer
    The Römer is Frankfurt am Main’s historic city hall complex, renowned for its distinctive stepped gabled façade and long-standing role as a center of municipal government.
  • D. Romanitas
    Romanitas refers to the cultural, political, and social ideals of “Romanness” that defined Roman identity and civilization across history.
  • E. Rromani
    Rromani refers to the Roma people, an ethnic group of traditionally itinerant communities with origins in the Indian subcontinent and a widespread presence across Europe and beyond.
  • 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_69d86da5b800819083a31be937d738b0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e15638f5bc81908de13f4b6a52b60c completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb04b55ec8190a5b3513b2afa4f83 completed May 9, 2026, 10:08 p.m.
NEDg Description generation batch_69ffb13fdb6c819091c3ee5c1f199031 completed May 9, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffb208aef881909b3a00e0015c27df completed May 9, 2026, 10:15 p.m.
Created at: April 10, 2026, 4:51 a.m.