Triple
T16661771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexandra Palace |
E404875
|
entity |
| Predicate | hasArchitect |
P184
|
FINISHED |
| Object |
Alfred Meeson
Alfred Meeson was a British architect best known for his role in designing the historic entertainment and exhibition venue Alexandra Palace in London.
|
E1246041
|
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: Alfred Meeson | Statement: [Alexandra Palace, hasArchitect, Alfred Meeson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred Meeson Context triple: [Alexandra Palace, hasArchitect, Alfred Meeson]
-
A.
William Stroudley
William Stroudley was a prominent 19th-century British locomotive engineer best known for designing successful and influential steam engines for the London, Brighton and South Coast Railway.
-
B.
Alfred Bult Mullett
Alfred Bult Mullett was a 19th-century American architect best known as the Supervising Architect of the U.S. Treasury, responsible for designing numerous prominent federal buildings in the Second Empire style.
-
C.
Alfred Stannard
Alfred Stannard was a 19th-century English landscape painter associated with the Norwich School, known for his detailed depictions of rural and river scenes.
-
D.
Alfred Lanning
Alfred Lanning is a fictional robotics scientist and key architect of the Three Laws of Robotics in Isaac Asimov’s robot stories.
-
E.
Edward Blatchford
Edward Blatchford is an American actor best known for his roles in film and television during the late 20th century, including a part in the 1992 historical epic "The Last of the Mohicans."
- 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: Alfred Meeson Triple: [Alexandra Palace, hasArchitect, Alfred Meeson]
Generated description
Alfred Meeson was a British architect best known for his role in designing the historic entertainment and exhibition venue Alexandra Palace in London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alfred Meeson Target entity description: Alfred Meeson was a British architect best known for his role in designing the historic entertainment and exhibition venue Alexandra Palace in London.
-
A.
William Stroudley
William Stroudley was a prominent 19th-century British locomotive engineer best known for designing successful and influential steam engines for the London, Brighton and South Coast Railway.
-
B.
Alfred Bult Mullett
Alfred Bult Mullett was a 19th-century American architect best known as the Supervising Architect of the U.S. Treasury, responsible for designing numerous prominent federal buildings in the Second Empire style.
-
C.
Alfred Stannard
Alfred Stannard was a 19th-century English landscape painter associated with the Norwich School, known for his detailed depictions of rural and river scenes.
-
D.
Alfred Lanning
Alfred Lanning is a fictional robotics scientist and key architect of the Three Laws of Robotics in Isaac Asimov’s robot stories.
-
E.
Edward Blatchford
Edward Blatchford is an American actor best known for his roles in film and television during the late 20th century, including a part in the 1992 historical epic "The Last of the Mohicans."
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37bfee5448190bb44c4dadba5dcbd |
completed | April 18, 2026, 12:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b35ce148190a10322f392cb7366 |
completed | May 10, 2026, 11:56 p.m. |
| NEDg | Description generation | batch_6a011ce607d081908135e444b16cc1a5 |
completed | May 11, 2026, 12:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a011d3552c0819097b445291b44c0fa |
completed | May 11, 2026, 12:05 a.m. |
Created at: April 10, 2026, 5:18 a.m.