Triple

T17608802
Position Surface form Disambiguated ID Type / Status
Subject downtown Larkspur E428909 entity
Predicate nearbyAttraction P3449 FINISHED
Object Larkspur Ferry Terminal
Larkspur Ferry Terminal is a major San Francisco Bay Area ferry hub in Marin County that provides commuter and tourist boat service between Larkspur and San Francisco.
 E1277549 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: Larkspur Ferry Terminal | Statement: [downtown Larkspur, nearbyAttraction, Larkspur Ferry Terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Larkspur Ferry Terminal
Context triple: [downtown Larkspur, nearbyAttraction, Larkspur Ferry Terminal]
  • A. Tahlequah Ferry Terminal
    Tahlequah Ferry Terminal is a small Washington State Ferries dock on the southern tip of Vashon Island that provides vehicle and passenger service across Puget Sound.
  • B. Guemes Island Ferry Terminal
    Guemes Island Ferry Terminal is the primary dock and boarding point for the passenger and vehicle ferry connecting Guemes Island with the mainland in Skagit County, Washington.
  • C. Point Defiance Ferry Terminal
    Point Defiance Ferry Terminal is a passenger and vehicle ferry terminal in Tacoma, Washington, serving as a key link across Puget Sound to Vashon Island.
  • D. Bainbridge Island Ferry Terminal
    Bainbridge Island Ferry Terminal is a major Washington State Ferries terminal connecting Bainbridge Island with downtown Seattle across Puget Sound.
  • E. Coronado Ferry Landing
    Coronado Ferry Landing is a waterfront shopping, dining, and recreational complex in Coronado, California, that serves as a scenic terminal for ferries crossing San Diego 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: Larkspur Ferry Terminal
Triple: [downtown Larkspur, nearbyAttraction, Larkspur Ferry Terminal]
Generated description
Larkspur Ferry Terminal is a major San Francisco Bay Area ferry hub in Marin County that provides commuter and tourist boat service between Larkspur and San Francisco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Larkspur Ferry Terminal
Target entity description: Larkspur Ferry Terminal is a major San Francisco Bay Area ferry hub in Marin County that provides commuter and tourist boat service between Larkspur and San Francisco.
  • A. Tahlequah Ferry Terminal
    Tahlequah Ferry Terminal is a small Washington State Ferries dock on the southern tip of Vashon Island that provides vehicle and passenger service across Puget Sound.
  • B. Guemes Island Ferry Terminal
    Guemes Island Ferry Terminal is the primary dock and boarding point for the passenger and vehicle ferry connecting Guemes Island with the mainland in Skagit County, Washington.
  • C. Point Defiance Ferry Terminal
    Point Defiance Ferry Terminal is a passenger and vehicle ferry terminal in Tacoma, Washington, serving as a key link across Puget Sound to Vashon Island.
  • D. Bainbridge Island Ferry Terminal
    Bainbridge Island Ferry Terminal is a major Washington State Ferries terminal connecting Bainbridge Island with downtown Seattle across Puget Sound.
  • E. Coronado Ferry Landing
    Coronado Ferry Landing is a waterfront shopping, dining, and recreational complex in Coronado, California, that serves as a scenic terminal for ferries crossing San Diego Bay.
  • F. None of above. chosen

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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46c4d8374819097cb112fba405e77 completed April 19, 2026, 5:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01e821dcd8819081ded43278f37fb2 completed May 11, 2026, 2:30 p.m.
NEDg Description generation batch_6a01ee1a291c81909fa432ccc787028f completed May 11, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_6a01eec7e00c81908d88be9f88e924c8 completed May 11, 2026, 2:59 p.m.
Created at: April 10, 2026, 5:51 a.m.