Triple
T10326054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portola Valley, California |
E242763
|
entity |
| Predicate | majorRoad |
P385
|
FINISHED |
| Object |
Alpine Road
Alpine Road is a key thoroughfare in Portola Valley, California, connecting residential areas with nearby towns and regional routes.
|
E876793
|
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: Alpine Road | Statement: [Portola Valley, California, majorRoad, Alpine Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alpine Road Context triple: [Portola Valley, California, majorRoad, Alpine Road]
-
A.
A18 Mountain Road
A18 Mountain Road is a notable mountain pass route on the Isle of Man, famed for forming part of the Snaefell Mountain Course used in the Isle of Man TT motorcycle races.
-
B.
Mount Veeder Road
Mount Veeder Road is a scenic, winding roadway in Napa County, California, known for traversing the forested slopes and vineyards of the Mount Veeder wine-growing region.
-
C.
Saddle Road
Saddle Road is a major cross-island highway on Hawaii’s Big Island that traverses the high plateau between Mauna Kea and Mauna Loa, providing a key inland route between Hilo and the Kona side.
-
D.
Boundary Road
Boundary Road is a major north–south arterial street in Metro Vancouver that forms part of the boundary between the cities of Vancouver and Burnaby.
-
E.
Geiger Grade Road
Geiger Grade Road is a historic mountain route in Nevada that winds through the Virginia Range, connecting Reno with the former mining town of Virginia City.
- 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: Alpine Road Triple: [Portola Valley, California, majorRoad, Alpine Road]
Generated description
Alpine Road is a key thoroughfare in Portola Valley, California, connecting residential areas with nearby towns and regional routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alpine Road Target entity description: Alpine Road is a key thoroughfare in Portola Valley, California, connecting residential areas with nearby towns and regional routes.
-
A.
A18 Mountain Road
A18 Mountain Road is a notable mountain pass route on the Isle of Man, famed for forming part of the Snaefell Mountain Course used in the Isle of Man TT motorcycle races.
-
B.
Mount Veeder Road
Mount Veeder Road is a scenic, winding roadway in Napa County, California, known for traversing the forested slopes and vineyards of the Mount Veeder wine-growing region.
-
C.
Saddle Road
Saddle Road is a major cross-island highway on Hawaii’s Big Island that traverses the high plateau between Mauna Kea and Mauna Loa, providing a key inland route between Hilo and the Kona side.
-
D.
Boundary Road
Boundary Road is a major north–south arterial street in Metro Vancouver that forms part of the boundary between the cities of Vancouver and Burnaby.
-
E.
Geiger Grade Road
Geiger Grade Road is a historic mountain route in Nevada that winds through the Virginia Range, connecting Reno with the former mining town of Virginia City.
- 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_69d381af787481908bc401325c760a88 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d7cd76348190b93562112300acfc |
completed | April 7, 2026, 10:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d979d64a5481909be6d6bd1d8b6433 |
completed | April 10, 2026, 10:29 p.m. |
| NEDg | Description generation | batch_69d97cc07100819088683a0d79b2baa0 |
completed | April 10, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d97e015b088190a97822675eecaa5a |
completed | April 10, 2026, 10:47 p.m. |
Created at: April 6, 2026, 11:51 a.m.