Triple
T1010208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brookhaven National Laboratory |
E21803
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object |
Val Fitch
Val Fitch was an American nuclear physicist and Nobel laureate renowned for his co-discovery of CP violation in the decay of neutral K-mesons, a finding that profoundly influenced particle physics and cosmology.
|
E170182
|
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: Val Fitch | Statement: [Brookhaven National Laboratory, employerOf, Val Fitch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Val Fitch Context triple: [Brookhaven National Laboratory, employerOf, Val Fitch]
-
A.
William Lawrence
William Lawrence was an American public official who served as the U.S. Comptroller of the Treasury, overseeing federal financial accounts and fiscal administration.
-
B.
William A. Bardeen
William A. Bardeen is an American theoretical physicist known for his influential work in quantum field theory and particle physics, particularly in the study of anomalies.
-
C.
James Cronin
James Cronin was an American physicist and Nobel laureate best known for his groundbreaking discovery of CP violation in the decay of neutral K-mesons.
-
D.
Sidney Verba
Sidney Verba was a prominent American political scientist renowned for his pioneering work on political participation, comparative politics, and civic culture.
-
E.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
- 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: Val Fitch Triple: [Brookhaven National Laboratory, employerOf, Val Fitch]
Generated description
Val Fitch was an American nuclear physicist and Nobel laureate renowned for his co-discovery of CP violation in the decay of neutral K-mesons, a finding that profoundly influenced particle physics and cosmology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Val Fitch Target entity description: Val Fitch was an American nuclear physicist and Nobel laureate renowned for his co-discovery of CP violation in the decay of neutral K-mesons, a finding that profoundly influenced particle physics and cosmology.
-
A.
William Lawrence
William Lawrence was an American public official who served as the U.S. Comptroller of the Treasury, overseeing federal financial accounts and fiscal administration.
-
B.
William A. Bardeen
William A. Bardeen is an American theoretical physicist known for his influential work in quantum field theory and particle physics, particularly in the study of anomalies.
-
C.
James Cronin
James Cronin was an American physicist and Nobel laureate best known for his groundbreaking discovery of CP violation in the decay of neutral K-mesons.
-
D.
Sidney Verba
Sidney Verba was a prominent American political scientist renowned for his pioneering work on political participation, comparative politics, and civic culture.
-
E.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
- 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_69a493c68e24819080ed0ee8bcfd5ce0 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b7a5651081909f16a5fadd3992a4 |
completed | March 1, 2026, 10:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c8c828481909013039009446dc0 |
completed | March 8, 2026, 6:51 a.m. |
| NEDg | Description generation | batch_69ad1d13ff5c8190821d1d7026e19513 |
completed | March 8, 2026, 6:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1d825bc48190a08db348c6222e03 |
completed | March 8, 2026, 6:56 a.m. |
Created at: March 1, 2026, 7:41 p.m.