Triple
T2641841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reform Club, London |
E62884
|
entity |
| Predicate | notableFeature |
P105
|
FINISHED |
| Object |
grand central hall
The grand central hall is the impressive main interior space of London's Reform Club, known for its ornate architecture and role as the building's social and visual centerpiece.
|
E285789
|
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: grand central hall | Statement: [Reform Club, London, notableFeature, grand central hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: grand central hall Context triple: [Reform Club, London, notableFeature, grand central hall]
-
A.
grand central hall
The grand central hall is the impressive main interior space of Kelvingrove Art Gallery and Museum, known for its soaring architecture and role as a focal point for visitors and exhibitions.
-
B.
grand central hall
Grand Central Hall is the main ceremonial and assembly chamber within the Parliament Buildings at Stormont in Belfast, Northern Ireland.
-
C.
Central Hall
Central Hall is the large, domed central chamber of the Indian Parliament complex where joint sittings of both houses and significant national events are held.
-
D.
Grand Central Birmingham
Grand Central Birmingham is a major shopping and dining complex built above Birmingham New Street railway station, serving as a key retail and transport hub in central Birmingham, England.
-
E.
grand concourse
The grand concourse is the vast central hall of Philadelphia’s 30th Street Station, known for its soaring ceilings, monumental columns, and Beaux-Arts architectural grandeur.
- 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: grand central hall Triple: [Reform Club, London, notableFeature, grand central hall]
Generated description
The grand central hall is the impressive main interior space of London's Reform Club, known for its ornate architecture and role as the building's social and visual centerpiece.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: grand central hall Target entity description: The grand central hall is the impressive main interior space of London's Reform Club, known for its ornate architecture and role as the building's social and visual centerpiece.
-
A.
grand central hall
Grand Central Hall is the main ceremonial and assembly chamber within the Parliament Buildings at Stormont in Belfast, Northern Ireland.
-
B.
grand central hall
The grand central hall is the impressive main interior space of Kelvingrove Art Gallery and Museum, known for its soaring architecture and role as a focal point for visitors and exhibitions.
-
C.
Central Hall
Central Hall is the large, domed central chamber of the Indian Parliament complex where joint sittings of both houses and significant national events are held.
-
D.
Grand Central Birmingham
Grand Central Birmingham is a major shopping and dining complex built above Birmingham New Street railway station, serving as a key retail and transport hub in central Birmingham, England.
-
E.
grand concourse
The grand concourse is the vast central hall of Philadelphia’s 30th Street Station, known for its soaring ceilings, monumental columns, and Beaux-Arts architectural grandeur.
- 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_69ab4c3f2dcc819082df80f5e032f690 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abd8fdc0bc8190b7fd102b87ee50d1 |
completed | March 7, 2026, 7:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98bfd4008190a30675ebaf01e483 |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af99416924819099d4acb1a2d60e0c |
completed | March 10, 2026, 4:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af99adadb08190a44f2286b25bf0aa |
completed | March 10, 2026, 4:10 a.m. |
Created at: March 6, 2026, 9:53 p.m.