Triple
T343582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Diablo meridian |
E6889
|
entity |
| Predicate | coordinateSystem |
P2054
|
FINISHED |
| Object | Public Land Survey System rectangular survey |
E43869
|
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: Public Land Survey System rectangular survey | Statement: [Mount Diablo meridian, coordinateSystem, Public Land Survey System rectangular survey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Public Land Survey System rectangular survey Context triple: [Mount Diablo meridian, coordinateSystem, Public Land Survey System rectangular survey]
-
A.
Public Land Survey System
chosen
The Public Land Survey System is a standardized method used in the United States to divide and describe land into rectangular parcels for ownership and development.
-
B.
Nevada land survey system
The Nevada land survey system is a cadastral framework used to define and organize land boundaries and property descriptions across the state of Nevada.
-
C.
Historic American Landscapes Survey
The Historic American Landscapes Survey is a federal program that documents and preserves significant historic landscapes across the United States through detailed records, drawings, and photographs.
-
D.
USGS Pocasset quadrangle
The USGS Pocasset quadrangle is a United States Geological Survey topographic map sheet that covers the Pocasset area, detailing its terrain, natural features, and man-made landmarks.
-
E.
Principles and Practice of Surveying exam
The Principles and Practice of Surveying exam is a professional licensure examination in the United States that assesses the competency and practical knowledge of surveyors seeking to become licensed Professional Surveyors.
- 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_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eb0019088190a9b969c4287dc4fa |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3dd2ff66c8190a0e688e4f9baa5b4 |
completed | March 1, 2026, 6:31 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.