Triple
T7989716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles street grid |
E185769
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Central Avenue corridor
The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
|
E702810
|
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: Central Avenue corridor | Statement: [Los Angeles street grid, hasComponent, Central Avenue corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Avenue corridor Context triple: [Los Angeles street grid, hasComponent, Central Avenue corridor]
-
A.
University Avenue corridor
The University Avenue corridor is a major urban thoroughfare and transit corridor in Toronto that connects key institutional, commercial, and civic destinations in the downtown core.
-
B.
Western Avenue corridor
The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
-
C.
Liberty Avenue corridor
The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
-
D.
Main Street corridor
The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
-
E.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
- 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: Central Avenue corridor Triple: [Los Angeles street grid, hasComponent, Central Avenue corridor]
Generated description
The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Avenue corridor Target entity description: The Central Avenue corridor is a historically significant thoroughfare in Los Angeles known for its role as a cultural and commercial hub, particularly in the city’s African American and jazz history.
-
A.
University Avenue corridor
The University Avenue corridor is a major urban thoroughfare and transit corridor in Toronto that connects key institutional, commercial, and civic destinations in the downtown core.
-
B.
Western Avenue corridor
The Western Avenue corridor is a key urban thoroughfare and development zone in Boston’s Allston neighborhood that serves as a central spine for Harvard University’s expanding Allston campus and surrounding mixed-use projects.
-
C.
Liberty Avenue corridor
The Liberty Avenue corridor is a major urban thoroughfare that serves as a key transportation and commercial spine for the surrounding neighborhoods.
-
D.
Main Street corridor
The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
-
E.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
- 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_69ca829a2cfc819083d591d58ec04075 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c4f98808190879113ad4af9bb4d |
completed | March 31, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe0f5c22881908044a178d670684c |
completed | March 31, 2026, 2:57 p.m. |
| NEDg | Description generation | batch_69cbe43f883081908768a7314409b622 |
completed | March 31, 2026, 3:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc34c6cf6881909b28a0b6882b518d |
completed | March 31, 2026, 8:55 p.m. |
Created at: March 30, 2026, 5:16 p.m.