Triple
T13311162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belmont Caltrain station |
E317066
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Ralston Avenue
Ralston Avenue is a major east–west thoroughfare in Belmont, California, serving as a key local connector near the Belmont Caltrain station.
|
E1440621
|
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: Ralston Avenue | Statement: [Belmont Caltrain station, adjacentTo, Ralston Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ralston Avenue Context triple: [Belmont Caltrain station, adjacentTo, Ralston Avenue]
-
A.
Cline Avenue
Cline Avenue is a major highway in northwest Indiana that serves as a key transportation corridor through the industrial and urban areas near East Chicago.
-
B.
Reynolds Avenue
Reynolds Avenue is a historic roadway that runs across McPherson Ridge on the Gettysburg Battlefield in Pennsylvania.
-
C.
Dyer Avenue
Dyer Avenue is a short, vehicle-focused street and approach route to the Lincoln Tunnel located on Manhattan’s West Side in New York City.
-
D.
Ridge Avenue
Ridge Avenue is a major diagonal thoroughfare in Philadelphia, Pennsylvania, running from the city's central area northwest through several neighborhoods and serving as a key historic and transit corridor.
-
E.
Randall Avenue
Randall Avenue is a street in the Bronx, New York City, that runs through residential and commercial areas and is served by local bus routes.
- 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: Ralston Avenue Triple: [Belmont Caltrain station, adjacentTo, Ralston Avenue]
Generated description
Ralston Avenue is a major east–west thoroughfare in Belmont, California, serving as a key local connector near the Belmont Caltrain station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ralston Avenue Target entity description: Ralston Avenue is a major east–west thoroughfare in Belmont, California, serving as a key local connector near the Belmont Caltrain station.
-
A.
Cline Avenue
Cline Avenue is a major highway in northwest Indiana that serves as a key transportation corridor through the industrial and urban areas near East Chicago.
-
B.
Reynolds Avenue
Reynolds Avenue is a historic roadway that runs across McPherson Ridge on the Gettysburg Battlefield in Pennsylvania.
-
C.
Dyer Avenue
Dyer Avenue is a short, vehicle-focused street and approach route to the Lincoln Tunnel located on Manhattan’s West Side in New York City.
-
D.
Ridge Avenue
Ridge Avenue is a major diagonal thoroughfare in Philadelphia, Pennsylvania, running from the city's central area northwest through several neighborhoods and serving as a key historic and transit corridor.
-
E.
Randall Avenue
Randall Avenue is a street in the Bronx, New York City, that runs through residential and commercial areas and is served by local bus routes.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990f6d34c8190ba19dc2df7d42c22 |
completed | April 11, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08bafa6c60819085ff1d365a18d79c |
completed | May 16, 2026, 6:44 p.m. |
| NEDg | Description generation | batch_6a08bba2e85881909ae887fc5bc3121f |
completed | May 16, 2026, 6:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08bc410f008190b00bf4956d591176 |
completed | May 16, 2026, 6:49 p.m. |
Created at: April 9, 2026, 9:29 p.m.