Triple
T1154607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mountain View station |
E23754
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object |
Castro Street, Mountain View
Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
|
E133740
|
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: Castro Street, Mountain View | Statement: [Mountain View station, hasNearbyLandmark, Castro Street, Mountain View]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castro Street, Mountain View Context triple: [Mountain View station, hasNearbyLandmark, Castro Street, Mountain View]
-
A.
Bush Street
Bush Street is a major east–west thoroughfare in San Francisco that runs through the city’s Financial District and connects several prominent downtown neighborhoods.
-
B.
Vallejo Street
Vallejo Street is a notable San Francisco street that runs through several neighborhoods, including the steep and scenic Russian Hill area.
-
C.
Telegraph Avenue
Telegraph Avenue is a famous street in Berkeley, California, known for its vibrant mix of student life, counterculture history, eclectic shops, and proximity to the University of California, Berkeley.
-
D.
Downtown Palo Alto
Downtown Palo Alto is a vibrant commercial and cultural district in Palo Alto, California, known for its upscale shops, restaurants, and proximity to Stanford University.
-
E.
Montgomery Street
Montgomery Street is a major thoroughfare in San Francisco’s Financial District, known as the historic center of the city’s banking and financial industry.
- 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: Castro Street, Mountain View Triple: [Mountain View station, hasNearbyLandmark, Castro Street, Mountain View]
Generated description
Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castro Street, Mountain View Target entity description: Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
-
A.
Bush Street
Bush Street is a major east–west thoroughfare in San Francisco that runs through the city’s Financial District and connects several prominent downtown neighborhoods.
-
B.
Vallejo Street
Vallejo Street is a notable San Francisco street that runs through several neighborhoods, including the steep and scenic Russian Hill area.
-
C.
Telegraph Avenue
Telegraph Avenue is a famous street in Berkeley, California, known for its vibrant mix of student life, counterculture history, eclectic shops, and proximity to the University of California, Berkeley.
-
D.
Downtown Palo Alto
Downtown Palo Alto is a vibrant commercial and cultural district in Palo Alto, California, known for its upscale shops, restaurants, and proximity to Stanford University.
-
E.
Montgomery Street
Montgomery Street is a major thoroughfare in San Francisco’s Financial District, known as the historic center of the city’s banking and financial industry.
- 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_69a493f0d32c8190ac74bad3c87f2641 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc8fbb548190865b1bf019f2bde4 |
completed | March 1, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac667a61248190b71033daadef58e3 |
completed | March 7, 2026, 5:55 p.m. |
| NEDg | Description generation | batch_69ac66e3fecc81908638052a417ce4ab |
completed | March 7, 2026, 5:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac67ab1ab48190b857bd473e741417 |
completed | March 7, 2026, 6 p.m. |
Created at: March 1, 2026, 7:44 p.m.