Triple
T13784955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Knickerbocker Engine Company No. 5 |
E331229
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | San Francisco volunteer fire department |
E44804
|
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 volunteer fire department | Statement: [Knickerbocker Engine Company No. 5, partOf, San Francisco volunteer fire department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco volunteer fire department Context triple: [Knickerbocker Engine Company No. 5, partOf, San Francisco volunteer fire department]
-
A.
San Francisco Fire Department
chosen
The San Francisco Fire Department is the municipal agency responsible for fire protection, emergency medical services, and disaster response within the city and county of San Francisco, California.
-
B.
San Francisco Fire Commission
The San Francisco Fire Commission is a civilian oversight body that sets policy and provides governance for the San Francisco Fire Department and related emergency services.
-
C.
Berkeley Fire Department
The Berkeley Fire Department is the municipal agency responsible for providing fire protection, emergency medical services, and rescue operations throughout the city of Berkeley, California.
-
D.
Oakland Fire Department
The Oakland Fire Department is the municipal agency responsible for providing fire suppression, emergency medical services, and disaster response throughout the city of Oakland, California.
-
E.
Seattle Fire Department
The Seattle Fire Department is the municipal fire and emergency services agency responsible for firefighting, rescue, and medical response throughout the city of Seattle, Washington.
- 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_69d81c58feb08190a77bca8bf7d6d20f |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0248db988190aa43c3723af25f90 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b07d872c81908f912263d8f7c80d |
completed | May 3, 2026, 8:30 p.m. |
Created at: April 9, 2026, 10:11 p.m.