Triple
T9672709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California principal meridian network |
E234067
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Mount Diablo Base Line |
E6889
|
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 Diablo Base Line | Statement: [California principal meridian network, hasPart, Mount Diablo Base Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Diablo Base Line Context triple: [California principal meridian network, hasPart, Mount Diablo Base Line]
-
A.
Mount Diablo meridian
chosen
The Mount Diablo meridian is a principal survey meridian in California used as a reference line for land surveying and mapping across much of the state and parts of Nevada.
-
B.
Monte Sereno
Monte Sereno is a small, affluent residential city in California’s Silicon Valley, known for its wooded hillsides, low-density housing, and lack of commercial development.
-
C.
Ebbetts Pass
Ebbetts Pass is a high mountain pass in California’s Sierra Nevada, known for its scenic, winding route and historic role as a trans-Sierra crossing.
-
D.
Pardo Ridge
Pardo Ridge is the highest and most prominent mountainous feature on Elephant Island in the South Shetland Islands of Antarctica.
-
E.
Claremont Canyon
Claremont Canyon is a steep, scenic canyon in the East Bay region of Northern California, known for its open space preserve, hiking trails, and panoramic views over Berkeley and the San Francisco Bay.
- 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_69ca848f55e48190b3f67252571c3d45 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9c6aa01c819083fc758470096ec2 |
completed | April 1, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d190f9bf78819093542adae997a668 |
completed | April 4, 2026, 10:30 p.m. |
Created at: March 30, 2026, 8:15 p.m.