Triple
T2799173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tournament of Roses Parade |
E53110
|
entity |
| Predicate | routeEnd |
P390
|
FINISHED |
| Object |
Villa Street and Sierra Madre Boulevard, Pasadena
Villa Street and Sierra Madre Boulevard in Pasadena is a key intersection best known as the traditional end point of the annual Tournament of Roses Parade.
|
E301404
|
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: Villa Street and Sierra Madre Boulevard, Pasadena | Statement: [Tournament of Roses Parade, routeEnd, Villa Street and Sierra Madre Boulevard, Pasadena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Villa Street and Sierra Madre Boulevard, Pasadena Context triple: [Tournament of Roses Parade, routeEnd, Villa Street and Sierra Madre Boulevard, Pasadena]
-
A.
Green Street and Orange Grove Boulevard, Pasadena
Green Street and Orange Grove Boulevard in Pasadena is the iconic intersection where the annual Rose Parade traditionally begins.
-
B.
Fair Oaks Avenue (Pasadena)
Fair Oaks Avenue in Pasadena is a major north–south thoroughfare that runs through the historic Old Pasadena district, lined with shops, restaurants, and notable historic buildings.
-
C.
Raymond Avenue (Pasadena)
Raymond Avenue (Pasadena) is a historic north–south street running through Old Pasadena, known for its early 20th-century architecture and proximity to the city's downtown core.
-
D.
Colorado Boulevard (Pasadena)
Colorado Boulevard in Pasadena is a major historic thoroughfare and commercial district best known as the main route of the annual Rose Parade.
-
E.
Sepulveda Boulevard
Sepulveda Boulevard is one of the longest and most significant north–south thoroughfares in Los Angeles County, running through numerous neighborhoods and serving as a key commuter and commercial corridor.
- 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: Villa Street and Sierra Madre Boulevard, Pasadena Triple: [Tournament of Roses Parade, routeEnd, Villa Street and Sierra Madre Boulevard, Pasadena]
Generated description
Villa Street and Sierra Madre Boulevard in Pasadena is a key intersection best known as the traditional end point of the annual Tournament of Roses Parade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Villa Street and Sierra Madre Boulevard, Pasadena Target entity description: Villa Street and Sierra Madre Boulevard in Pasadena is a key intersection best known as the traditional end point of the annual Tournament of Roses Parade.
-
A.
Green Street and Orange Grove Boulevard, Pasadena
Green Street and Orange Grove Boulevard in Pasadena is the iconic intersection where the annual Rose Parade traditionally begins.
-
B.
Fair Oaks Avenue (Pasadena)
Fair Oaks Avenue in Pasadena is a major north–south thoroughfare that runs through the historic Old Pasadena district, lined with shops, restaurants, and notable historic buildings.
-
C.
Raymond Avenue (Pasadena)
Raymond Avenue (Pasadena) is a historic north–south street running through Old Pasadena, known for its early 20th-century architecture and proximity to the city's downtown core.
-
D.
Colorado Boulevard (Pasadena)
Colorado Boulevard in Pasadena is a major historic thoroughfare and commercial district best known as the main route of the annual Rose Parade.
-
E.
Sepulveda Boulevard
Sepulveda Boulevard is one of the longest and most significant north–south thoroughfares in Los Angeles County, running through numerous neighborhoods and serving as a key commuter and commercial corridor.
- 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_69ab495a90788190941b6917e1eca3a6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abddf31eec8190a898713e53d1aa5c |
completed | March 7, 2026, 8:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afce92b40c8190a6ed3e6c06f15c79 |
completed | March 10, 2026, 7:56 a.m. |
| NEDg | Description generation | batch_69afcf3aa64081909fe4007d94df48c2 |
completed | March 10, 2026, 7:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afcfe8a140819095daa37d539e4c72 |
completed | March 10, 2026, 8:01 a.m. |
Created at: March 6, 2026, 9:58 p.m.