Triple
T3369433
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay Ferry |
E70917
|
entity |
| Predicate | secondaryHub |
P8522
|
FINISHED |
| Object | Pier 41, San Francisco |
E354336
|
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: Pier 41, San Francisco | Statement: [San Francisco Bay Ferry, secondaryHub, Pier 41, San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier 41, San Francisco Context triple: [San Francisco Bay Ferry, secondaryHub, Pier 41, San Francisco]
-
A.
Pier 41, San Francisco
chosen
Pier 41 in San Francisco is a busy waterfront terminal and tourist hub near Fisherman’s Wharf, serving as a key departure point for ferries and bay cruises.
-
B.
Pier 45
Pier 45 is a popular recreational pier in Manhattan’s Greenwich Village, known for its lawns, waterfront views, and role as a gathering spot along the Hudson River.
-
C.
Pier 45, Fisherman’s Wharf, San Francisco
Pier 45 at Fisherman’s Wharf in San Francisco is a historic waterfront pier known for its preserved World War II-era ships, maritime attractions, and proximity to popular tourist destinations.
-
D.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
E.
Pier 46
Pier 46 is a recreational pier along Manhattan’s Hudson River waterfront, featuring open green space, seating, and river views as part of the larger Hudson River Park.
- 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_69ad85a729d48190afd789cd8417f289 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb2b9b1fc8190a2cbf040ea808baf |
completed | March 8, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b367ee84408190b167673d6f7ba6b0 |
completed | March 13, 2026, 1:27 a.m. |
Created at: March 8, 2026, 3:13 p.m.