Triple
T892264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nob Hill |
E19264
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
The Ritz-Carlton San Francisco
The Ritz-Carlton San Francisco is a luxury five-star hotel in downtown San Francisco known for its elegant accommodations, historic architecture, and refined service.
|
E107103
|
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 Ritz-Carlton San Francisco | Statement: [Nob Hill, hasLandmark, The Ritz-Carlton San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Ritz-Carlton San Francisco Context triple: [Nob Hill, hasLandmark, The Ritz-Carlton San Francisco]
-
A.
Fairmont San Francisco Hotel
The Fairmont San Francisco Hotel is a historic luxury hotel atop Nob Hill in San Francisco, renowned for its grand architecture, panoramic city views, and role as a landmark of the city’s hospitality and social scene.
-
B.
Hotel del Coronado
Hotel del Coronado is a historic, Victorian beachfront resort in Coronado, California, renowned for its distinctive red-roofed architecture and status as a National Historic Landmark.
-
C.
The Beverly Hilton
The Beverly Hilton is a famous luxury hotel in Beverly Hills, California, renowned for hosting major Hollywood award shows and high-profile entertainment industry events.
-
D.
Plaza Hotel
The Plaza Hotel is a historic luxury hotel located at the southeast corner of Central Park in Manhattan, renowned for its opulent architecture and frequent appearances in films and literature.
-
E.
Ambassador Hotel, Los Angeles
Ambassador Hotel, Los Angeles was a historic Wilshire Boulevard hotel best known as the site of Senator Robert F. Kennedy’s assassination in 1968.
- 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 Ritz-Carlton San Francisco Triple: [Nob Hill, hasLandmark, The Ritz-Carlton San Francisco]
Generated description
The Ritz-Carlton San Francisco is a luxury five-star hotel in downtown San Francisco known for its elegant accommodations, historic architecture, and refined service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Ritz-Carlton San Francisco Target entity description: The Ritz-Carlton San Francisco is a luxury five-star hotel in downtown San Francisco known for its elegant accommodations, historic architecture, and refined service.
-
A.
Fairmont San Francisco Hotel
The Fairmont San Francisco Hotel is a historic luxury hotel atop Nob Hill in San Francisco, renowned for its grand architecture, panoramic city views, and role as a landmark of the city’s hospitality and social scene.
-
B.
Hotel del Coronado
Hotel del Coronado is a historic, Victorian beachfront resort in Coronado, California, renowned for its distinctive red-roofed architecture and status as a National Historic Landmark.
-
C.
The Beverly Hilton
The Beverly Hilton is a famous luxury hotel in Beverly Hills, California, renowned for hosting major Hollywood award shows and high-profile entertainment industry events.
-
D.
Plaza Hotel
The Plaza Hotel is a historic luxury hotel located at the southeast corner of Central Park in Manhattan, renowned for its opulent architecture and frequent appearances in films and literature.
-
E.
Ambassador Hotel, Los Angeles
Ambassador Hotel, Los Angeles was a historic Wilshire Boulevard hotel best known as the site of Senator Robert F. Kennedy’s assassination in 1968.
- 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad0304b081908d4c92bb2beadb81 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c730693c81909dfda6c5aca876c5 |
completed | March 4, 2026, 5:46 a.m. |
| NEDg | Description generation | batch_69a7c88607648190b7d4e6dd3ec3ad02 |
completed | March 4, 2026, 5:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c90fe7fc819086070e7c3845e880 |
completed | March 4, 2026, 5:54 a.m. |
Created at: March 1, 2026, 7:39 p.m.