Triple
T4412513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Murray & Roberts |
E94882
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Murray & Stewart |
E438838
|
NE FINISHED |
How this triple was built (2 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: Murray & Stewart | Statement: [Murray & Roberts, formedByMergerOf, Murray & Stewart]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murray & Stewart Context triple: [Murray & Roberts, formedByMergerOf, Murray & Stewart]
-
A.
Murray & Stewart
chosen
Murray & Stewart was the original construction and engineering firm that later evolved into the major South African company Murray & Roberts.
-
B.
Lloyd, Morgan & Jones
Lloyd, Morgan & Jones was an architectural firm known for designing major mid-20th-century structures, including Rice Stadium in Houston, Texas.
-
C.
Gray & Barton
Gray & Barton was the 19th-century telegraph equipment manufacturing firm that evolved into the major American telecommunications company later known as Western Electric.
-
D.
Holloway & Reeves
Holloway & Reeves is an architectural firm best known for designing the North Carolina State Legislative Building in Raleigh.
-
E.
Rogers & Wells
Rogers & Wells was a prominent New York-based law firm known for its corporate and international legal practice before merging into Clifford Chance in 2000.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69b34539638c8190abfea3eb29425210 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b354e7b30c819082ee781dd202dcc4 |
completed | March 13, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6136465c48190a5bdab81fe1438c4 |
completed | March 15, 2026, 2:03 a.m. |
Created at: March 12, 2026, 11:29 p.m.