Triple
T461691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanbury Brown and Twiss effect |
E7352
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Robert Hanbury Brown
Robert Hanbury Brown was a British physicist and radio astronomer best known for pioneering intensity interferometry, which led to the Hanbury Brown and Twiss effect and advanced the measurement of stellar diameters.
|
E60775
|
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: Robert Hanbury Brown | Statement: [Hanbury Brown and Twiss effect, namedAfter, Robert Hanbury Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Hanbury Brown Context triple: [Hanbury Brown and Twiss effect, namedAfter, Robert Hanbury Brown]
-
A.
Arthur Geoffrey Walker
Arthur Geoffrey Walker was a British mathematician and physicist best known for his foundational contributions to relativistic cosmology, particularly the development of the Friedmann–Lemaître–Robertson–Walker (FLRW) metric.
-
B.
William Maxwell Aitken
William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
-
C.
George Willis Ritchey
George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
-
D.
Dennis Sciama
Dennis Sciama was a prominent British theoretical physicist and cosmologist who played a key role in developing modern cosmology and mentoring a generation of leading physicists.
-
E.
R. A. F. Penrose
R. A. F. Penrose was a 19th-century physician and philanthropist best known for helping establish the Children's Hospital of Philadelphia, one of the first pediatric hospitals in the United States.
- 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: Robert Hanbury Brown Triple: [Hanbury Brown and Twiss effect, namedAfter, Robert Hanbury Brown]
Generated description
Robert Hanbury Brown was a British physicist and radio astronomer best known for pioneering intensity interferometry, which led to the Hanbury Brown and Twiss effect and advanced the measurement of stellar diameters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Hanbury Brown Target entity description: Robert Hanbury Brown was a British physicist and radio astronomer best known for pioneering intensity interferometry, which led to the Hanbury Brown and Twiss effect and advanced the measurement of stellar diameters.
-
A.
Arthur Geoffrey Walker
Arthur Geoffrey Walker was a British mathematician and physicist best known for his foundational contributions to relativistic cosmology, particularly the development of the Friedmann–Lemaître–Robertson–Walker (FLRW) metric.
-
B.
William Maxwell Aitken
William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
-
C.
George Willis Ritchey
George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
-
D.
Dennis Sciama
Dennis Sciama was a prominent British theoretical physicist and cosmologist who played a key role in developing modern cosmology and mentoring a generation of leading physicists.
-
E.
R. A. F. Penrose
R. A. F. Penrose was a 19th-century physician and philanthropist best known for helping establish the Children's Hospital of Philadelphia, one of the first pediatric hospitals in the United States.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efbed5b88190a45716812eb4cfdf |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4746c304881909deb0fdcde69c1c5 |
completed | March 1, 2026, 5:16 p.m. |
| NEDg | Description generation | batch_69a474e9064481909290a3322a84bc30 |
completed | March 1, 2026, 5:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4757e51fc8190b65c34cd523b45d1 |
completed | March 1, 2026, 5:21 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.