Triple
T10080002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Van Ness Avenue |
E213874
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Van Ness Bus Rapid Transit
Van Ness Bus Rapid Transit is a dedicated bus rapid transit corridor in San Francisco designed to improve travel speed and reliability along Van Ness Avenue through center-running bus lanes, transit signal priority, and upgraded stations.
|
E840446
|
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: Van Ness Bus Rapid Transit | Statement: [Van Ness Avenue, hasPublicTransit, Van Ness Bus Rapid Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Ness Bus Rapid Transit Context triple: [Van Ness Avenue, hasPublicTransit, Van Ness Bus Rapid Transit]
-
A.
Muni Metro line L
Muni Metro line L is a light rail service in San Francisco that runs between downtown and the southwestern neighborhoods, including the Castro District and the Sunset District.
-
B.
Atherton line
The Atherton line is a suburban railway route in Greater Manchester, England, connecting Manchester with towns such as Swinton, Walkden, and Atherton.
-
C.
McCormick Place Busway
McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
-
D.
Richmond–Millbrae line
The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.
-
E.
BART Green Line
The BART Green Line is a Bay Area Rapid Transit service route that operates trains through the South Bay, including stops such as Berryessa/North San José station.
- 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: Van Ness Bus Rapid Transit Triple: [Van Ness Avenue, hasPublicTransit, Van Ness Bus Rapid Transit]
Generated description
Van Ness Bus Rapid Transit is a dedicated bus rapid transit corridor in San Francisco designed to improve travel speed and reliability along Van Ness Avenue through center-running bus lanes, transit signal priority, and upgraded stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Ness Bus Rapid Transit Target entity description: Van Ness Bus Rapid Transit is a dedicated bus rapid transit corridor in San Francisco designed to improve travel speed and reliability along Van Ness Avenue through center-running bus lanes, transit signal priority, and upgraded stations.
-
A.
Muni Metro line L
Muni Metro line L is a light rail service in San Francisco that runs between downtown and the southwestern neighborhoods, including the Castro District and the Sunset District.
-
B.
Atherton line
The Atherton line is a suburban railway route in Greater Manchester, England, connecting Manchester with towns such as Swinton, Walkden, and Atherton.
-
C.
McCormick Place Busway
McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
-
D.
Richmond–Millbrae line
The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.
-
E.
BART Green Line
The BART Green Line is a Bay Area Rapid Transit service route that operates trains through the South Bay, including stops such as Berryessa/North San José station.
- 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd031ce748190bb71189afd331979 |
completed | April 2, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2b6550da881908fd5311e7b46ef24 |
completed | April 5, 2026, 7:21 p.m. |
| NEDg | Description generation | batch_69d2b78f3c248190b104937e2d669882 |
completed | April 5, 2026, 7:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2b84a26a481908ab2705d5883cfce |
completed | April 5, 2026, 7:30 p.m. |
Created at: March 30, 2026, 9 p.m.