Triple
T9332767
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay shoreline at Berkeley |
E224563
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Berkeley Pier (closed to public)
Berkeley Pier is a long, historic former ferry and fishing pier extending into San Francisco Bay from the Berkeley shoreline, now closed to the public due to structural safety concerns.
|
E510893
|
NE FINISHED |
How this triple was built (4 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: Berkeley Pier (closed to public) | Statement: [San Francisco Bay shoreline at Berkeley, hasPart, Berkeley Pier (closed to public)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berkeley Pier (closed to public) Context triple: [San Francisco Bay shoreline at Berkeley, hasPart, Berkeley Pier (closed to public)]
-
A.
Berkeley Fishing Pier
Berkeley Fishing Pier is a long public pier on the San Francisco Bay in Berkeley, California, popular for recreational fishing, walking, and scenic waterfront views.
-
B.
Cayucos Pier
Cayucos Pier is a historic wooden fishing and sightseeing pier extending into the Pacific Ocean from the small coastal town of Cayucos in San Luis Obispo County, California.
-
C.
Pismo Beach Pier
Pismo Beach Pier is a popular historic wooden pier on California’s central coast known for ocean views, fishing, and seaside recreation.
-
D.
Cabrillo Fishing Pier
Cabrillo Fishing Pier is a public pier in San Pedro, California, popular for recreational fishing and coastal views near Cabrillo Beach.
-
E.
Pier 3
Pier 3 is a historic waterfront pier along San Francisco’s Embarcadero, known for its maritime heritage and scenic views of the bay.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Berkeley Pier (closed to public) Triple: [San Francisco Bay shoreline at Berkeley, hasPart, Berkeley Pier (closed to public)]
Generated description
Berkeley Pier is a long, historic former ferry and fishing pier extending into San Francisco Bay from the Berkeley shoreline, now closed to the public due to structural safety concerns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berkeley Pier (closed to public) Target entity description: Berkeley Pier is a long, historic former ferry and fishing pier extending into San Francisco Bay from the Berkeley shoreline, now closed to the public due to structural safety concerns.
-
A.
Berkeley Fishing Pier
chosen
Berkeley Fishing Pier is a long public pier on the San Francisco Bay in Berkeley, California, popular for recreational fishing, walking, and scenic waterfront views.
-
B.
Cayucos Pier
Cayucos Pier is a historic wooden fishing and sightseeing pier extending into the Pacific Ocean from the small coastal town of Cayucos in San Luis Obispo County, California.
-
C.
Pismo Beach Pier
Pismo Beach Pier is a popular historic wooden pier on California’s central coast known for ocean views, fishing, and seaside recreation.
-
D.
Cabrillo Fishing Pier
Cabrillo Fishing Pier is a public pier in San Pedro, California, popular for recreational fishing and coastal views near Cabrillo Beach.
-
E.
Pier 3
Pier 3 is a historic waterfront pier along San Francisco’s Embarcadero, known for its maritime heritage and scenic views of the bay.
- F. None of above.
Provenance (5 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_69ca8427a0c08190b749831d5ea98f02 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd37afceb88190ad7ffbc7b47a1caa |
completed | April 1, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c806374c819096db10aaa94a6457 |
completed | April 4, 2026, 8:12 a.m. |
| NEDg | Description generation | batch_69d0c8a7190c819097e71c15f7924268 |
completed | April 4, 2026, 8:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0c9e7e7d08190bddc6786f0fcea9e |
completed | April 4, 2026, 8:20 a.m. |
Created at: March 30, 2026, 7:39 p.m.