Triple
T16287019
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | OAK Airport station |
E395412
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Oakland International Airport terminal area |
E42000
|
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: Oakland International Airport terminal area | Statement: [OAK Airport station, adjacentTo, Oakland International Airport terminal area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland International Airport terminal area Context triple: [OAK Airport station, adjacentTo, Oakland International Airport terminal area]
-
A.
Oakland International Airport
chosen
Oakland International Airport is a major commercial airport in the San Francisco Bay Area that serves as a key hub for passenger and cargo flights in Northern California.
-
B.
Oakland Center
Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
-
C.
Oakland Center
Oakland Center is the main student union and campus hub at Oakland University, housing dining, meeting spaces, and student services.
-
D.
Oakland Regional
Oakland Regional was one of the four geographic brackets used to organize and seed teams in the 2006 NCAA Division I Men’s Basketball Tournament.
-
E.
Oakland City Center
Oakland City Center is a major mixed-use office, retail, and public plaza complex that serves as a commercial and civic hub in downtown Oakland, California.
- 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_69d87f22c7248190a54c949738441e2e |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e24915a5948190a11b8e83b7974dda |
completed | April 17, 2026, 2:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0025fd56008190a9cb896e7ea2d26a |
completed | May 10, 2026, 6:30 a.m. |
Created at: April 10, 2026, 5:05 a.m.