Triple
T892415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 2 (San Francisco International Airport) |
E19268
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | San Francisco International Airport Commission |
E96960
|
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: San Francisco International Airport Commission | Statement: [Terminal 2 (San Francisco International Airport), operatedBy, San Francisco International Airport Commission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco International Airport Commission Context triple: [Terminal 2 (San Francisco International Airport), operatedBy, San Francisco International Airport Commission]
-
A.
San Francisco Airport Commission
chosen
The San Francisco Airport Commission is the governing body that oversees the management, operation, and development of San Francisco International Airport on behalf of the City and County of San Francisco.
-
B.
San Francisco Municipal Transportation Agency Board of Directors
The San Francisco Municipal Transportation Agency Board of Directors is the governing body that sets policy and oversees the operation of the city’s public transportation and related mobility services.
-
C.
San Francisco Planning Commission
The San Francisco Planning Commission is a city body that oversees land use, development proposals, and long-term urban planning policies for San Francisco.
-
D.
Sacramento County Department of Airports
The Sacramento County Department of Airports is the local government agency responsible for managing and operating Sacramento County’s public airport system, including Sacramento International Airport.
-
E.
San Francisco Board of Supervisors
The San Francisco Board of Supervisors is the city and county’s elected legislative body, responsible for passing local laws, approving budgets, and overseeing municipal agencies.
- 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad0304b081908d4c92bb2beadb81 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c730693c81909dfda6c5aca876c5 |
completed | March 4, 2026, 5:46 a.m. |
Created at: March 1, 2026, 7:39 p.m.