Triple
T4480569
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jefferson Park, Los Angeles |
E100119
|
entity |
| Predicate | streetBoundedBy |
P16992
|
FINISHED |
| Object |
Exposition Boulevard
Exposition Boulevard is a major east–west thoroughfare in Los Angeles that runs alongside the Metro E Line and borders several neighborhoods and landmarks, including Exposition Park.
|
E635951
|
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: Exposition Boulevard | Statement: [Jefferson Park, Los Angeles, streetBoundedBy, Exposition Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Exposition Boulevard Context triple: [Jefferson Park, Los Angeles, streetBoundedBy, Exposition Boulevard]
-
A.
Grand Boulevard
Grand Boulevard is a major thoroughfare in Detroit, Michigan, serving as a key urban artery and transit hub.
-
B.
Grand Avenue
Grand Avenue is a notable street or district located near Echo Lake, known for serving as a local hub of activity and access to the surrounding area.
-
C.
Grand Avenue
Grand Avenue is a themed area in Disney's Hollywood Studios designed to evoke a modern-day Los Angeles neighborhood with dining, shopping, and access to Star Wars: Galaxy’s Edge.
-
D.
Grand Avenue
Grand Avenue is a major thoroughfare in downtown Los Angeles known for its concentration of cultural institutions, civic landmarks, and high-rise developments.
-
E.
Grand Avenue
Grand Avenue is a major east–west thoroughfare in Chicago known for connecting key downtown and Near North Side destinations.
- 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: Exposition Boulevard Triple: [Jefferson Park, Los Angeles, streetBoundedBy, Exposition Boulevard]
Generated description
Exposition Boulevard is a major east–west thoroughfare in Los Angeles that runs alongside the Metro E Line and borders several neighborhoods and landmarks, including Exposition Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Exposition Boulevard Target entity description: Exposition Boulevard is a major east–west thoroughfare in Los Angeles that runs alongside the Metro E Line and borders several neighborhoods and landmarks, including Exposition Park.
-
A.
Grand Boulevard
Grand Boulevard is a major thoroughfare in Detroit, Michigan, serving as a key urban artery and transit hub.
-
B.
Grand Avenue
Grand Avenue is a notable street or district located near Echo Lake, known for serving as a local hub of activity and access to the surrounding area.
-
C.
Grand Avenue
Grand Avenue is a themed area in Disney's Hollywood Studios designed to evoke a modern-day Los Angeles neighborhood with dining, shopping, and access to Star Wars: Galaxy’s Edge.
-
D.
Grand Avenue
Grand Avenue is a major thoroughfare in downtown Los Angeles known for its concentration of cultural institutions, civic landmarks, and high-rise developments.
-
E.
Grand Avenue
Grand Avenue is a major east–west thoroughfare in Chicago known for connecting key downtown and Near North Side destinations.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356dcaba88190ae2d64c038450ca6 |
completed | March 13, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c769cd39e081908624c8471b9131a1 |
completed | March 28, 2026, 5:40 a.m. |
| NEDg | Description generation | batch_69c76da6e9e4819097c42d5a74efb3e7 |
completed | March 28, 2026, 5:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c76e01a3fc8190b766188a0c243385 |
completed | March 28, 2026, 5:58 a.m. |
Created at: March 12, 2026, 11:36 p.m.