Triple
T4877307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pier 45, Fisherman’s Wharf, San Francisco |
E109234
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Pier 39 |
E8179
|
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 39 | Statement: [Pier 45, Fisherman’s Wharf, San Francisco, near, Pier 39]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier 39 Context triple: [Pier 45, Fisherman’s Wharf, San Francisco, near, Pier 39]
-
A.
Pier 39
chosen
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.
-
B.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
-
C.
Pier 50
Pier 50 is one of the historic waterfront piers along San Francisco’s Embarcadero, used primarily for maritime and industrial purposes.
-
D.
Pier 64
Pier 64 is a recreational waterfront pier in Manhattan’s Hudson River Park, offering open green space, river views, and public amenities along the Hudson River.
-
E.
Pier 59
Pier 59 is a prominent Chelsea Piers facility in Manhattan best known as a major photography and fashion production studio complex and event space.
- 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_69bd440e9d64819083e82cf33b4d9570 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6dbbc734819083b28a022e5690d6 |
completed | March 20, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe46b4d081908597c79135415909 |
completed | March 21, 2026, 8:23 p.m. |
Created at: March 20, 2026, 1:27 p.m.