Triple

T6567838
Position Surface form Disambiguated ID Type / Status
Subject Oceano E153955 entity
Predicate hasAttraction P105 FINISHED
Object Oceano Train Depot and Museum
The Oceano Train Depot and Museum is a historic railroad station in Oceano, California, preserved as a local museum showcasing the region’s rail and transportation history.
 E603113 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: Oceano Train Depot and Museum | Statement: [Oceano, hasAttraction, Oceano Train Depot and Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oceano Train Depot and Museum
Context triple: [Oceano, hasAttraction, Oceano Train Depot and Museum]
  • A. Railroad & Ferry Depot Museum
    The Railroad & Ferry Depot Museum is a historic museum in Tiburon, California, showcasing the town’s past as a major railroad and ferry terminus on San Francisco Bay.
  • B. Chatham Railroad Museum
    The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
  • C. Old Depot Museum
    The Old Depot Museum is a local history museum in Selma, Alabama, housed in a historic former train depot and dedicated to preserving and interpreting the region’s cultural and historical heritage.
  • D. Old Depot Museum
    The Old Depot Museum is a historic railroad depot in Ottawa, Kansas, that now serves as a local history museum showcasing the region’s rail and community heritage.
  • E. Museum of the American Railroad
    The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
  • 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: Oceano Train Depot and Museum
Triple: [Oceano, hasAttraction, Oceano Train Depot and Museum]
Generated description
The Oceano Train Depot and Museum is a historic railroad station in Oceano, California, preserved as a local museum showcasing the region’s rail and transportation history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oceano Train Depot and Museum
Target entity description: The Oceano Train Depot and Museum is a historic railroad station in Oceano, California, preserved as a local museum showcasing the region’s rail and transportation history.
  • A. Railroad & Ferry Depot Museum
    The Railroad & Ferry Depot Museum is a historic museum in Tiburon, California, showcasing the town’s past as a major railroad and ferry terminus on San Francisco Bay.
  • B. Chatham Railroad Museum
    The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
  • C. Old Depot Museum
    The Old Depot Museum is a local history museum in Selma, Alabama, housed in a historic former train depot and dedicated to preserving and interpreting the region’s cultural and historical heritage.
  • D. Old Depot Museum
    The Old Depot Museum is a historic railroad depot in Ottawa, Kansas, that now serves as a local history museum showcasing the region’s rail and community heritage.
  • E. Museum of the American Railroad
    The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
  • 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_69c6880cb35881909b763eb0125236b9 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae54afd4819091ee65aca1de60a9 completed March 27, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d564cb908190bb8885e6c8d8abac completed March 27, 2026, 7:07 p.m.
NEDg Description generation batch_69c6d676e43081909bf2a9cceff0b9b3 completed March 27, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69c6d843bad081909ebb887f32ea4195 completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:53 p.m.