Triple
T212053
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sirhan Sirhan |
E4741
|
entity |
| Predicate | placeOfEvent |
P373
|
FINISHED |
| Object |
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.
|
E27166
|
NE FINISHED |
How this triple was built (5 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: Ambassador Hotel, Los Angeles | Statement: [Sirhan Sirhan, placeOfEvent, Ambassador Hotel, Los Angeles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ambassador Hotel, Los Angeles Context triple: [Sirhan Sirhan, placeOfEvent, Ambassador Hotel, Los Angeles]
-
A.
Hollywood Roosevelt Hotel
The Hollywood Roosevelt Hotel is a historic luxury hotel in Los Angeles famed for hosting the first Academy Awards and accommodating numerous film stars over the decades.
-
B.
TCL Chinese Theatre
TCL Chinese Theatre is a historic and iconic movie palace on Hollywood Boulevard, famous for its grand architecture and forecourt of celebrity handprints and footprints.
-
C.
Hollywood and Highland Center
Hollywood and Highland Center is a major shopping, dining, and entertainment complex in Los Angeles that includes the Dolby Theatre, home of the Academy Awards.
-
D.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
E.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
- 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: Ambassador Hotel, Los Angeles Triple: [Sirhan Sirhan, placeOfEvent, Ambassador Hotel, Los Angeles]
Generated description
Ambassador Hotel, Los Angeles was a historic Wilshire Boulevard hotel best known as the site of Senator Robert F. Kennedy’s assassination in 1968.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ambassador Hotel, Los Angeles Target entity description: Ambassador Hotel, Los Angeles was a historic Wilshire Boulevard hotel best known as the site of Senator Robert F. Kennedy’s assassination in 1968.
-
A.
Hollywood Roosevelt Hotel
The Hollywood Roosevelt Hotel is a historic luxury hotel in Los Angeles famed for hosting the first Academy Awards and accommodating numerous film stars over the decades.
-
B.
TCL Chinese Theatre
TCL Chinese Theatre is a historic and iconic movie palace on Hollywood Boulevard, famous for its grand architecture and forecourt of celebrity handprints and footprints.
-
C.
Hollywood and Highland Center
Hollywood and Highland Center is a major shopping, dining, and entertainment complex in Los Angeles that includes the Dolby Theatre, home of the Academy Awards.
-
D.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
E.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: placeOfEvent Context triple: [Sirhan Sirhan, placeOfEvent, Ambassador Hotel, Los Angeles]
-
A.
venue
chosen
Indicates the place or location where an event, activity, or interaction takes place.
-
B.
placeOfPassing
Indicates the location where an entity (typically a person) died or passed away.
-
C.
placeOfEnactment
Indicates the location where an event, action, or legal act is formally carried out or put into effect.
-
D.
ceremonyLocation
Indicates the place where a ceremony is held or takes place.
-
E.
placeOfDeath
Indicates the location where an entity (typically a person or animal) died.
- F. None of above.
Provenance (6 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_69a2575cb1dc8190a01ad332426dc339 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25d35aa288190966b6e15af1525cb |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a338e8432081909c1b924250751022 |
completed | Feb. 28, 2026, 6:50 p.m. |
| NEDg | Description generation | batch_69a339955c1081909ab38da591b836cf |
completed | Feb. 28, 2026, 6:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a33a1d394c8190a9e1d686e20f1ade |
completed | Feb. 28, 2026, 6:55 p.m. |
| PD | Predicate disambiguation | batch_69a25b4f71b88190866c8262922ae204 |
completed | Feb. 28, 2026, 3:04 a.m. |
Created at: Feb. 28, 2026, 2:52 a.m.