Triple
T4927994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Muni historic streetcars |
E110622
|
entity |
| Predicate | inauguratedServiceOnLine |
P41908
|
FINISHED |
| Object | F Market & Wharves line in 1995 |
—
|
LITERAL 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: F Market & Wharves line in 1995 | Statement: [San Francisco Muni historic streetcars, inauguratedServiceOnLine, F Market & Wharves line in 1995]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: inauguratedServiceOnLine Context triple: [San Francisco Muni historic streetcars, inauguratedServiceOnLine, F Market & Wharves line in 1995]
-
A.
openedForServiceOnLine
chosen
Indicates that an entity (such as a facility or station) began operating and providing service on a specified transit or service line.
-
B.
inauguratedWith
Indicates that an event, position, or institution was formally initiated or opened through a specific ceremony, action, or accompanying element.
-
C.
inauguratedHighSpeedServiceIn
Indicates that an entity began or officially launched high-speed service (such as transportation or communication) in a specified location or region.
-
D.
inaugurated
Indicates that a person is formally introduced or installed into an official position, office, or role through a ceremonial event.
-
E.
inauguratedAsPartOf
Indicates that an inauguration event occurred as a component or phase of a larger event, process, or initiative.
- F. None of above.
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_69bd4415190c8190817bee7ec9f9f944 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7036d8e88190bc4be2975160da23 |
completed | March 20, 2026, 4:05 p.m. |
| PD | Predicate disambiguation | batch_69bd6c3695c8819094e7ad2f6d4ba1ac |
completed | March 20, 2026, 3:48 p.m. |
Created at: March 20, 2026, 1:30 p.m.