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.