Triple
T9862323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal Exchange, London |
E239744
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Royal Exchange Grand Café
The Royal Exchange Grand Café is an elegant dining venue within London's historic Royal Exchange, offering upscale food and drinks in a grand, architecturally impressive setting.
|
E826157
|
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: Royal Exchange Grand Café | Statement: [Royal Exchange, London, hasFeature, Royal Exchange Grand Café]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Exchange Grand Café Context triple: [Royal Exchange, London, hasFeature, Royal Exchange Grand Café]
-
A.
The Eagle and Child pub
The Eagle and Child pub is a historic Oxford public house famed as the meeting place of the Inklings literary group, which included J.R.R. Tolkien and C.S. Lewis.
-
B.
Edward Lloyd’s coffee house
Edward Lloyd’s coffee house was a late 17th-century London gathering place for merchants and shipowners that became the cradle of the modern insurance market later known as Lloyd’s of London.
-
C.
Lord Mayor’s Parlour
The Lord Mayor’s Parlour is the ceremonial office and reception room used by the Lord Mayor within Manchester Town Hall.
-
D.
Café de Paris, London
Café de Paris, London was a famous West End nightclub and cabaret venue known for its glamorous entertainment, celebrity clientele, and historic role in London’s nightlife.
-
E.
Somers Town Coffee House
Somers Town Coffee House is a historic pub and social hub in the Somers Town district of London, known for its traditional atmosphere and community character.
- 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: Royal Exchange Grand Café Triple: [Royal Exchange, London, hasFeature, Royal Exchange Grand Café]
Generated description
The Royal Exchange Grand Café is an elegant dining venue within London's historic Royal Exchange, offering upscale food and drinks in a grand, architecturally impressive setting.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Royal Exchange Grand Café Target entity description: The Royal Exchange Grand Café is an elegant dining venue within London's historic Royal Exchange, offering upscale food and drinks in a grand, architecturally impressive setting.
-
A.
The Eagle and Child pub
The Eagle and Child pub is a historic Oxford public house famed as the meeting place of the Inklings literary group, which included J.R.R. Tolkien and C.S. Lewis.
-
B.
Edward Lloyd’s coffee house
Edward Lloyd’s coffee house was a late 17th-century London gathering place for merchants and shipowners that became the cradle of the modern insurance market later known as Lloyd’s of London.
-
C.
Lord Mayor’s Parlour
The Lord Mayor’s Parlour is the ceremonial office and reception room used by the Lord Mayor within Manchester Town Hall.
-
D.
Café de Paris, London
Café de Paris, London was a famous West End nightclub and cabaret venue known for its glamorous entertainment, celebrity clientele, and historic role in London’s nightlife.
-
E.
Somers Town Coffee House
Somers Town Coffee House is a historic pub and social hub in the Somers Town district of London, known for its traditional atmosphere and community character.
- 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_69ca84e6493081909cf58c8d42ea856b |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3b7b81c81909a84f6ced829f394 |
completed | April 2, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e447d3dc819090268f7d14ba3be4 |
completed | April 5, 2026, 4:25 a.m. |
| NEDg | Description generation | batch_69d1e4bdd10881909d03bac4912e8e0a |
completed | April 5, 2026, 4:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1e5358b148190a6e432aac9d02544 |
completed | April 5, 2026, 4:29 a.m. |
Created at: March 30, 2026, 8:35 p.m.