Triple
T15224475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | F Market & Wharves historic streetcar line |
E363842
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | The Embarcadero |
E75933
|
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: The Embarcadero | Statement: [F Market & Wharves historic streetcar line, serves, The Embarcadero]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Embarcadero Context triple: [F Market & Wharves historic streetcar line, serves, The Embarcadero]
-
A.
The Embarcadero
chosen
The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
-
B.
Embarcadero Promenade
Embarcadero Promenade is a scenic waterfront walkway along San Francisco’s eastern shoreline, known for its views of the bay, public art, and access to historic piers and landmarks.
-
C.
Kearny Street
Kearny Street is a major historic thoroughfare in San Francisco that runs through downtown and Chinatown, lined with shops, offices, and cultural landmarks.
-
D.
City Hall Concourse
City Hall Concourse is an underground pedestrian passageway and transit corridor located beneath Philadelphia’s City Hall, connecting it to the broader Center City Concourse network.
-
E.
Alameda Street
Alameda Street is a major north–south thoroughfare in Los Angeles, California, running through downtown and several industrial and commercial districts.
- 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_69d85a0ce24c81909c4d3b6475548c95 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0078a9318819081db3b7bcc28e04f |
completed | April 15, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef89197988190891920bfbacc0193 |
completed | May 9, 2026, 9:04 a.m. |
Created at: April 10, 2026, 3:12 a.m.