Triple
T4971680
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrolink Antelope Valley Line |
E111665
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Antelope Valley |
E10509
|
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: Antelope Valley | Statement: [Metrolink Antelope Valley Line, connects, Antelope Valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antelope Valley Context triple: [Metrolink Antelope Valley Line, connects, Antelope Valley]
-
A.
Antelope Valley
chosen
Antelope Valley is a high-desert region in Southern California known for its poppy fields, aerospace industry presence, and location at the western edge of the Mojave Desert.
-
B.
Saline Valley
Saline Valley is a remote, arid basin in eastern California known for its stark desert landscapes, natural hot springs, and isolation within the northern Mojave Desert.
-
C.
Coyote Valley
Coyote Valley is a largely undeveloped, ecologically important valley in southern Santa Clara County, California, known as a key wildlife corridor and agricultural area between urban San José and the rural South County.
-
D.
Amargosa Canyon
Amargosa Canyon is a remote desert gorge in southeastern California known for its rugged scenery, rare riparian habitat, and role as a key segment of the Amargosa River’s course through the Mojave Desert.
-
E.
Pahrump Valley
Pahrump Valley is a desert valley in southern Nevada known for its arid landscape, proximity to Death Valley, and the town of Pahrump.
- 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_69bd441a0eb481908050fa4273b19eae |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7214e18c81909db1c838a4cce78d |
completed | March 20, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beb0e1132881908fd6a540551e6318 |
completed | March 21, 2026, 2:53 p.m. |
Created at: March 20, 2026, 1:33 p.m.