Triple
T9756503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Svein Rosseland |
E236565
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Sjur Refsdal
Sjur Refsdal was a Norwegian astrophysicist renowned for pioneering the use of gravitational lensing to measure cosmological parameters such as the Hubble constant.
|
E819217
|
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: Sjur Refsdal | Statement: [Svein Rosseland, notableStudent, Sjur Refsdal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sjur Refsdal Context triple: [Svein Rosseland, notableStudent, Sjur Refsdal]
-
A.
Johan P. Olsen
Johan P. Olsen is a prominent Norwegian political scientist known for his influential work on organizational theory and institutionalism, often in collaboration with James G. March.
-
B.
Svein Rosseland
Svein Rosseland was a Norwegian astrophysicist renowned for his pioneering work in radiative transfer and stellar structure, for which the Rosseland mean opacity is named.
-
C.
Kjetil Trædal Thorsen
Kjetil Trædal Thorsen is a Norwegian architect best known as a co-founder and leading figure of the international architecture and design firm Snøhetta.
-
D.
Christian M. Ravndal
Christian M. Ravndal was an American diplomat who served as the United States Ambassador to Hungary.
-
E.
Hans Peter Stilling
Hans Peter Stilling was a Danish newspaper publisher best known for establishing the influential regional newspaper The Jutland Post.
- 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: Sjur Refsdal Triple: [Svein Rosseland, notableStudent, Sjur Refsdal]
Generated description
Sjur Refsdal was a Norwegian astrophysicist renowned for pioneering the use of gravitational lensing to measure cosmological parameters such as the Hubble constant.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sjur Refsdal Target entity description: Sjur Refsdal was a Norwegian astrophysicist renowned for pioneering the use of gravitational lensing to measure cosmological parameters such as the Hubble constant.
-
A.
Johan P. Olsen
Johan P. Olsen is a prominent Norwegian political scientist known for his influential work on organizational theory and institutionalism, often in collaboration with James G. March.
-
B.
Svein Rosseland
Svein Rosseland was a Norwegian astrophysicist renowned for his pioneering work in radiative transfer and stellar structure, for which the Rosseland mean opacity is named.
-
C.
Kjetil Trædal Thorsen
Kjetil Trædal Thorsen is a Norwegian architect best known as a co-founder and leading figure of the international architecture and design firm Snøhetta.
-
D.
Christian M. Ravndal
Christian M. Ravndal was an American diplomat who served as the United States Ambassador to Hungary.
-
E.
Hans Peter Stilling
Hans Peter Stilling was a Danish newspaper publisher best known for establishing the influential regional newspaper The Jutland Post.
- 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_69d1bcd60e1c81908ea2e38ca91e58f6 |
completed | April 5, 2026, 1:37 a.m. |
| NEDg | Description generation | batch_69d1bdbddb7c81909b941d935e925ce5 |
completed | April 5, 2026, 1:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1be0ccc6081908bf3ef8db3c8b591 |
completed | April 5, 2026, 1:42 a.m. |
Created at: March 30, 2026, 8:24 p.m.