Triple
T12385044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lankershim Boulevard |
E295840
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object |
Roscoe Boulevard
Roscoe Boulevard is a major east–west thoroughfare in the San Fernando Valley region of Los Angeles, California.
|
E1308686
|
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: Roscoe Boulevard | Statement: [Lankershim Boulevard, hasJunctionWith, Roscoe Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roscoe Boulevard Context triple: [Lankershim Boulevard, hasJunctionWith, Roscoe Boulevard]
-
A.
Sherman Avenue
Sherman Avenue is a street in the Inwood neighborhood of Upper Manhattan in New York City.
-
B.
Garfield Boulevard
Garfield Boulevard is a major east–west thoroughfare on Chicago’s South Side that connects several neighborhoods and park areas, including Washington Park.
-
C.
Day Boulevard
Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
-
D.
Stacy Boulevard
Stacy Boulevard is a scenic waterfront promenade in Gloucester, Massachusetts, known for its ocean views and as the site of the iconic Gloucester Fishermen’s Memorial.
-
E.
Whittier Boulevard
Whittier Boulevard is a major historic thoroughfare in Southern California known for its role as a commercial and cultural hub, especially within Latino communities and lowrider car culture.
- 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: Roscoe Boulevard Triple: [Lankershim Boulevard, hasJunctionWith, Roscoe Boulevard]
Generated description
Roscoe Boulevard is a major east–west thoroughfare in the San Fernando Valley region of Los Angeles, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roscoe Boulevard Target entity description: Roscoe Boulevard is a major east–west thoroughfare in the San Fernando Valley region of Los Angeles, California.
-
A.
Sherman Avenue
Sherman Avenue is a street in the Inwood neighborhood of Upper Manhattan in New York City.
-
B.
Garfield Boulevard
Garfield Boulevard is a major east–west thoroughfare on Chicago’s South Side that connects several neighborhoods and park areas, including Washington Park.
-
C.
Day Boulevard
Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
-
D.
Stacy Boulevard
Stacy Boulevard is a scenic waterfront promenade in Gloucester, Massachusetts, known for its ocean views and as the site of the iconic Gloucester Fishermen’s Memorial.
-
E.
Whittier Boulevard
Whittier Boulevard is a major historic thoroughfare in Southern California known for its role as a commercial and cultural hub, especially within Latino communities and lowrider car culture.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fbc3f608190b0ee3c4f304a94db |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03852b80788190b1c83f9b9f755937 |
completed | May 12, 2026, 7:53 p.m. |
| NEDg | Description generation | batch_6a038a06a9c88190a87b49daf55cf27f |
completed | May 12, 2026, 8:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a038a5eadb881908dff8fb15d6a4a3b |
completed | May 12, 2026, 8:15 p.m. |
Created at: April 8, 2026, 9:54 p.m.