Triple
T14380702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South San Francisco–East Bay route |
E356593
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Water Emergency Transportation Authority |
E1088906
|
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: Water Emergency Transportation Authority | Statement: [South San Francisco–East Bay route, operatedBy, Water Emergency Transportation Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Water Emergency Transportation Authority Context triple: [South San Francisco–East Bay route, operatedBy, Water Emergency Transportation Authority]
-
A.
Water Emergency Transportation Authority
chosen
The Water Emergency Transportation Authority is a public agency that operates and oversees San Francisco Bay Ferry services, providing both daily commuter transit and emergency water transportation in the San Francisco Bay Area.
-
B.
San Francisco Bay Area Water Emergency Transportation Authority
The San Francisco Bay Area Water Emergency Transportation Authority is a regional public agency that oversees and operates ferry services and coordinates water-based transit for both daily commuters and emergency response in the San Francisco Bay Area.
-
C.
Tampa maritime transportation network
The Tampa maritime transportation network is the interconnected system of ports, channels, and shipping facilities that supports commercial shipping, cruise operations, and waterfront industry in the Tampa Bay area.
-
D.
Office of Transportation Disaster Assistance
The Office of Transportation Disaster Assistance is a division of the National Transportation Safety Board that coordinates federal support and family assistance following major transportation accidents.
-
E.
RTA Marine transport system
The RTA Marine transport system is Dubai’s government-operated network of water-based public transit services, including water buses, abras, and water taxis, that connect key locations along the city’s waterways.
- 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_69d8279163a081908aec45c0e3f1e02f |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de900bbfb08190a1e56f281a2374c0 |
completed | April 14, 2026, 7:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c590660819090652e75418f2747 |
completed | May 8, 2026, 2:37 a.m. |
Created at: April 10, 2026, 1:16 a.m.