Triple
T776083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Jeremiah O’Brien |
E16388
|
entity |
| Predicate | berthLocation |
P8968
|
FINISHED |
| Object |
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.
|
E109234
|
NE FINISHED |
How this triple was built (5 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 45, Fisherman’s Wharf, San Francisco | Statement: [SS Jeremiah O’Brien, berthLocation, Pier 45, Fisherman’s Wharf, San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier 45, Fisherman’s Wharf, San Francisco Context triple: [SS Jeremiah O’Brien, berthLocation, Pier 45, Fisherman’s Wharf, San Francisco]
-
A.
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.
-
B.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
-
C.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront attraction in Victoria, British Columbia, known for its colorful floating homes, seafood eateries, and marine wildlife viewing.
-
D.
Pier 57
Pier 57 is a historic waterfront pier and entertainment complex on Seattle’s Elliott Bay, featuring restaurants, shops, and attractions along the city’s central waterfront.
-
E.
Civic Center, San Francisco
Civic Center, San Francisco is a historic governmental and cultural district in the heart of the city, known for its grand Beaux-Arts architecture, major civic institutions, and prominent public plazas.
- 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: Pier 45, Fisherman’s Wharf, San Francisco Triple: [SS Jeremiah O’Brien, berthLocation, Pier 45, Fisherman’s Wharf, San Francisco]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pier 45, Fisherman’s Wharf, San Francisco Target entity description: 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.
-
A.
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.
-
B.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
-
C.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront attraction in Victoria, British Columbia, known for its colorful floating homes, seafood eateries, and marine wildlife viewing.
-
D.
Pier 57
Pier 57 is a historic waterfront pier and entertainment complex on Seattle’s Elliott Bay, featuring restaurants, shops, and attractions along the city’s central waterfront.
-
E.
Civic Center, San Francisco
Civic Center, San Francisco is a historic governmental and cultural district in the heart of the city, known for its grand Beaux-Arts architecture, major civic institutions, and prominent public plazas.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: berthLocation Context triple: [SS Jeremiah O’Brien, berthLocation, Pier 45, Fisherman’s Wharf, San Francisco]
-
A.
berthingOrDockingTarget
Indicates that an entity serves as the location or structure where a vessel or vehicle is intended to berth or dock.
-
B.
mooredAt
chosen
Indicates that one object, typically a vessel or floating structure, is secured or anchored at a specific location or facility.
-
C.
berthingSystem
Indicates a system or mechanism used to dock, moor, or secure one vehicle, vessel, or structure to another.
-
D.
stateOfHarbor
Indicates the current operational or physical condition or status of a harbor.
-
E.
isPortOfCallFor
Indicates that a location serves as a scheduled stop or destination for a ship, vehicle, or journey.
- F. None of above.
Provenance (6 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_69a49369a0848190af883934cee3db4c |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a74da7648190adfad56717d564df |
completed | March 1, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7edf8ecec819081ce513fcf8a6d11 |
completed | March 4, 2026, 8:31 a.m. |
| NEDg | Description generation | batch_69a7eeb2105c81909ad2a1b45f914594 |
completed | March 4, 2026, 8:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7ef2ed2c881909dc1d2d6fb39805a |
completed | March 4, 2026, 8:37 a.m. |
| PD | Predicate disambiguation | batch_69a4a50a443481909ae3662764ee69a4 |
completed | March 1, 2026, 8:43 p.m. |
Created at: March 1, 2026, 7:37 p.m.