Triple
T4566136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Railroad Grade |
E121913
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Mount Tamalpais |
E22908
|
NE FINISHED |
How this triple was built (2 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: Mount Tamalpais | Statement: [Old Railroad Grade, locatedIn, Mount Tamalpais]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Tamalpais Context triple: [Old Railroad Grade, locatedIn, Mount Tamalpais]
-
A.
Mount Tamalpais State Park
chosen
Mount Tamalpais State Park is a popular California state park on Mount Tamalpais in Marin County, known for its panoramic Bay Area views, extensive hiking and biking trails, and redwood and chaparral landscapes.
-
B.
Bear Mountain
Bear Mountain is a prominent peak in New York's Hudson Highlands, known for its scenic views, hiking trails, and proximity to the Hudson River.
-
C.
Bear Mountain
Bear Mountain is a popular Southern California ski and snowboard resort known for its terrain parks and winter sports facilities in the Big Bear Lake area.
-
D.
Howell Mountain
Howell Mountain is a renowned American Viticultural Area in Napa Valley, California, known for its high-elevation vineyards and intensely flavored, age-worthy wines, particularly Cabernet Sauvignon.
-
E.
Watchung Mountains
The Watchung Mountains are a series of low, volcanic-origin ridges in northern New Jersey that form a prominent geological and scenic feature across several counties.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd463f156881908a99aca69c5721ac |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd589cde9081909b84186d700fc463 |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfa1eb59081909d0f6ac93c1d6639 |
completed | March 21, 2026, 1:53 a.m. |
Created at: March 20, 2026, 1:09 p.m.