Triple

T9756466
Position Surface form Disambiguated ID Type / Status
Subject Svein Rosseland E236565 entity
Predicate familyName P18 FINISHED
Object Rosseland
Rosseland is a Norwegian surname most notably associated with astrophysicist Svein Rosseland, a pioneer in theoretical astrophysics and radiative transfer.
 E818278 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: Rosseland | Statement: [Svein Rosseland, familyName, Rosseland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rosseland
Context triple: [Svein Rosseland, familyName, Rosseland]
  • A. Eddington
    Eddington is a surname most famously associated with Arthur Stanley Eddington, the influential English astrophysicist who helped confirm Einstein’s theory of general relativity.
  • B. Infeld
    Infeld is the surname of Leopold Infeld, a notable Polish theoretical physicist who collaborated with Albert Einstein on the theory of relativity.
  • C. Sedov
    Sedov is a Russian surname most notably associated with Lev Sedov, the revolutionary son of Leon Trotsky.
  • D. Salpeter
    Salpeter is a surname most notably associated with astrophysicist Edwin E. Salpeter, known for his pioneering work on stellar evolution and the initial mass function of stars.
  • E. Saha
    Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation 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: Rosseland
Triple: [Svein Rosseland, familyName, Rosseland]
Generated description
Rosseland is a Norwegian surname most notably associated with astrophysicist Svein Rosseland, a pioneer in theoretical astrophysics and radiative transfer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rosseland
Target entity description: Rosseland is a Norwegian surname most notably associated with astrophysicist Svein Rosseland, a pioneer in theoretical astrophysics and radiative transfer.
  • A. Eddington
    Eddington is a surname most famously associated with Arthur Stanley Eddington, the influential English astrophysicist who helped confirm Einstein’s theory of general relativity.
  • B. Infeld
    Infeld is the surname of Leopold Infeld, a notable Polish theoretical physicist who collaborated with Albert Einstein on the theory of relativity.
  • C. Sedov
    Sedov is a Russian surname most notably associated with Lev Sedov, the revolutionary son of Leon Trotsky.
  • D. Salpeter
    Salpeter is a surname most notably associated with astrophysicist Edwin E. Salpeter, known for his pioneering work on stellar evolution and the initial mass function of stars.
  • E. Saha
    Saha is a surname most notably associated with Indian astrophysicist Meghnad Saha, known for the Saha ionization equation 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_69ca84d4eddc8190996fec1417d2bae8 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9fb2889481908fba4a449d5007fe completed April 1, 2026, 10:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1b02ff0f4819080410d4e7e809a24 completed April 5, 2026, 12:43 a.m.
NEDg Description generation batch_69d1b1b8c75481909b847591b80255bc completed April 5, 2026, 12:50 a.m.
NED2 Entity disambiguation (via description) batch_69d1b24f4af4819089b7e5b2b0165808 completed April 5, 2026, 12:52 a.m.
Created at: March 30, 2026, 8:24 p.m.