Triple
T11808930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Clara Station |
E280819
|
entity |
| Predicate | nearbyTransitFacility |
P6208
|
FINISHED |
| Object |
Santa Clara Transit Center
Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
|
E947419
|
NE FINISHED |
How this triple was built (5 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: Santa Clara Transit Center | Statement: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Clara Transit Center Context triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
-
A.
Milpitas Transit Center
Milpitas Transit Center is a major intermodal transportation hub in Milpitas, California, connecting Bay Area Rapid Transit (BART), VTA light rail, and multiple bus services.
-
B.
Eastridge Transit Center
Eastridge Transit Center is a major public transportation hub in San Jose, California, serving as a key connection point for numerous Santa Clara Valley Transportation Authority (VTA) bus routes.
-
C.
Transbay Transit Center
The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
-
D.
Palo Alto Caltrain Station
Palo Alto Caltrain Station is a major commuter rail station in Palo Alto, California, serving as a key transit hub for Caltrain services along the San Francisco Peninsula.
-
E.
San Mateo Caltrain Station
San Mateo Caltrain Station is a commuter rail station in San Mateo, California that serves as a key transit hub for Peninsula and Bay Area travelers.
- 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: Santa Clara Transit Center Triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
Generated description
Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Clara Transit Center Target entity description: Santa Clara Transit Center is a major multimodal transportation hub in Santa Clara, California, providing connections between regional rail, buses, and other local transit services.
-
A.
Milpitas Transit Center
Milpitas Transit Center is a major intermodal transportation hub in Milpitas, California, connecting Bay Area Rapid Transit (BART), VTA light rail, and multiple bus services.
-
B.
Eastridge Transit Center
Eastridge Transit Center is a major public transportation hub in San Jose, California, serving as a key connection point for numerous Santa Clara Valley Transportation Authority (VTA) bus routes.
-
C.
Transbay Transit Center
The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
-
D.
Palo Alto Caltrain Station
Palo Alto Caltrain Station is a major commuter rail station in Palo Alto, California, serving as a key transit hub for Caltrain services along the San Francisco Peninsula.
-
E.
San Mateo Caltrain Station
San Mateo Caltrain Station is a commuter rail station in San Mateo, California that serves as a key transit hub for Peninsula and Bay Area travelers.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: nearbyTransitFacility Context triple: [Santa Clara Station, nearbyTransitFacility, Santa Clara Transit Center]
-
A.
nearbyTransit
Indicates that one location has public transportation options situated within a short distance or easy access from it.
-
B.
transportationNearby
chosen
Indicates that there is a transportation facility or service located close to the referenced entity.
-
C.
nearbyUrbanCenter
Indicates that one location is geographically close to an urban center, such as a city or large town.
-
D.
nearbyFacilityType
Indicates that a facility of a specified type is located close to a given reference entity or location.
-
E.
nearbyLocation
Indicates that one location is situated close to another location in physical space.
- F. None of above.
Provenance (6 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a658f918819092c2db05fe2ab0ce |
completed | April 10, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f13188b89c819095ba5d27de7ebbb2 |
completed | April 28, 2026, 10:15 p.m. |
| NEDg | Description generation | batch_69f141b1c50c819081a8055d951a49de |
completed | April 28, 2026, 11:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f14fcb63208190ad1185ad66314fa9 |
completed | April 29, 2026, 12:24 a.m. |
| PD | Predicate disambiguation | batch_69d8a24e9a088190aff7932d1ff93dbf |
completed | April 10, 2026, 7:10 a.m. |
Created at: April 8, 2026, 9:42 p.m.