Triple
T7547274
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marylebone Road |
E178437
|
entity |
| Predicate | hosts |
P186
|
FINISHED |
| Object |
The Landmark London hotel
The Landmark London hotel is a luxury five-star hotel in central London renowned for its grand Victorian architecture and impressive glass-roofed atrium.
|
E671547
|
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: The Landmark London hotel | Statement: [Marylebone Road, hosts, The Landmark London hotel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Landmark London hotel Context triple: [Marylebone Road, hosts, The Landmark London hotel]
-
A.
London Hilton on Park Lane
London Hilton on Park Lane is a luxury high-rise hotel in London’s Mayfair district, known for its views over Hyde Park and its prominent role in the city’s hospitality and events scene.
-
B.
St Pancras Renaissance London Hotel
St Pancras Renaissance London Hotel is a luxury five-star hotel in central London, renowned for its grand Victorian Gothic architecture and its location adjoining St Pancras railway station.
-
C.
JW Marriott Grosvenor House London
JW Marriott Grosvenor House London is a luxury five-star hotel on Park Lane in Mayfair, renowned for its grand ballroom, upscale accommodations, and historic status as one of London’s premier hotels.
-
D.
InterContinental London Park Lane
InterContinental London Park Lane is a luxury five-star hotel in central London overlooking Hyde Park, known for its upscale accommodations, fine dining, and prime location near major landmarks.
-
E.
Four Seasons Hotel London at Park Lane
Four Seasons Hotel London at Park Lane is a luxury five-star hotel in central London known for its elegant accommodations, high-end amenities, and views over Hyde Park.
- 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: The Landmark London hotel Triple: [Marylebone Road, hosts, The Landmark London hotel]
Generated description
The Landmark London hotel is a luxury five-star hotel in central London renowned for its grand Victorian architecture and impressive glass-roofed atrium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Landmark London hotel Target entity description: The Landmark London hotel is a luxury five-star hotel in central London renowned for its grand Victorian architecture and impressive glass-roofed atrium.
-
A.
London Hilton on Park Lane
London Hilton on Park Lane is a luxury high-rise hotel in London’s Mayfair district, known for its views over Hyde Park and its prominent role in the city’s hospitality and events scene.
-
B.
St Pancras Renaissance London Hotel
St Pancras Renaissance London Hotel is a luxury five-star hotel in central London, renowned for its grand Victorian Gothic architecture and its location adjoining St Pancras railway station.
-
C.
JW Marriott Grosvenor House London
JW Marriott Grosvenor House London is a luxury five-star hotel on Park Lane in Mayfair, renowned for its grand ballroom, upscale accommodations, and historic status as one of London’s premier hotels.
-
D.
InterContinental London Park Lane
InterContinental London Park Lane is a luxury five-star hotel in central London overlooking Hyde Park, known for its upscale accommodations, fine dining, and prime location near major landmarks.
-
E.
Four Seasons Hotel London at Park Lane
Four Seasons Hotel London at Park Lane is a luxury five-star hotel in central London known for its elegant accommodations, high-end amenities, and views over Hyde Park.
- 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_69c69f2cbe08819088f9eb0c03ef529b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f89a7b2c8190b2ca57edbb4f0390 |
completed | March 27, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84f2662f881909f65c936be9eab56 |
completed | March 28, 2026, 9:59 p.m. |
| NEDg | Description generation | batch_69c852a8c630819080493932adb5ad40 |
completed | March 28, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8530069e88190af6abcfddb924f38 |
completed | March 28, 2026, 10:15 p.m. |
Created at: March 27, 2026, 3:49 p.m.