Triple
T8253503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exploratorium at Pier 15 |
E193013
|
entity |
| Predicate | streetAddress |
P606
|
FINISHED |
| Object | Pier 15, Embarcadero |
E275255
|
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 15, Embarcadero | Statement: [Exploratorium at Pier 15, streetAddress, Pier 15, Embarcadero]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier 15, Embarcadero Context triple: [Exploratorium at Pier 15, streetAddress, Pier 15, Embarcadero]
-
A.
Main Street Alameda Ferry Terminal
Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
-
B.
Pier 15
chosen
Pier 15 is a renovated historic pier on San Francisco’s Embarcadero that houses the Exploratorium science museum and public waterfront spaces.
-
C.
Pier 15
Pier 15 is a modern two-level waterfront pier in Lower Manhattan offering public green space, East River views, and access to boats and recreational activities.
-
D.
Pier 35
Pier 35 is a waterfront pier and public space on Manhattan’s East River, known for its recreational areas and views of the New York City skyline.
-
E.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
- 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_69ca82dfad9c8190b8cd18fb89f50f40 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78cbc7cc81909931440e95d6e691 |
completed | March 31, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd354a412c8190963605d177d94a17 |
completed | April 1, 2026, 3:10 p.m. |
Created at: March 30, 2026, 5:48 p.m.