Triple

T2264887
Position Surface form Disambiguated ID Type / Status
Subject Henry Norris Russell E50120 entity
Predicate notableStudent P4838 FINISHED
Object Harlow Shapley
Harlow Shapley was an American astronomer best known for mapping the Milky Way’s size and structure and determining the Sun’s position within the galaxy.
E254768 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: Harlow Shapley | Statement: [Henry Norris Russell, notableStudent, Harlow Shapley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harlow Shapley
Context triple: [Henry Norris Russell, notableStudent, Harlow Shapley]
  • A. Allan R. Sandage
    Allan R. Sandage was a prominent American astronomer known for his pioneering work on the expansion rate of the universe, the cosmic distance scale, and the age of the cosmos.
  • B. A. S. Abell
    A. S. Abell was an American publisher best known as the founder of the Baltimore Sun newspaper.
  • C. Walter Baade
    Walter Baade was a German astronomer whose work on variable stars and the structure of the Milky Way led to a major revision of the cosmic distance scale and our understanding of the universe’s size and age.
  • D. Edwin Hubble
    Edwin Hubble was an American astronomer whose observations of galaxies and the expanding universe fundamentally transformed modern cosmology.
  • E. Henry Norris Russell
    Henry Norris Russell was an influential American astronomer best known for co-developing the Hertzsprung–Russell diagram, a fundamental tool in stellar astrophysics.
  • 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: Harlow Shapley
Triple: [Henry Norris Russell, notableStudent, Harlow Shapley]
Generated description
Harlow Shapley was an American astronomer best known for mapping the Milky Way’s size and structure and determining the Sun’s position within the galaxy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harlow Shapley
Target entity description: Harlow Shapley was an American astronomer best known for mapping the Milky Way’s size and structure and determining the Sun’s position within the galaxy.
  • A. Allan R. Sandage
    Allan R. Sandage was a prominent American astronomer known for his pioneering work on the expansion rate of the universe, the cosmic distance scale, and the age of the cosmos.
  • B. A. S. Abell
    A. S. Abell was an American publisher best known as the founder of the Baltimore Sun newspaper.
  • C. Walter Baade
    Walter Baade was a German astronomer whose work on variable stars and the structure of the Milky Way led to a major revision of the cosmic distance scale and our understanding of the universe’s size and age.
  • D. Edwin Hubble
    Edwin Hubble was an American astronomer whose observations of galaxies and the expanding universe fundamentally transformed modern cosmology.
  • E. Henry Norris Russell
    Henry Norris Russell was an influential American astronomer best known for co-developing the Hertzsprung–Russell diagram, a fundamental tool in stellar astrophysics.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18ed0708190aa3156e9d35120c3 completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae894a20e0819097f08959f7a062ef completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae89e2efd48190a2f0a4702dcbc081 completed March 9, 2026, 8:50 a.m.
NED2 Entity disambiguation (via description) batch_69ae8a7726dc8190a18f7f1e1609253a completed March 9, 2026, 8:53 a.m.
Created at: March 4, 2026, 7:48 p.m.