Triple

T3357760
Position Surface form Disambiguated ID Type / Status
Subject Old Town Chinatown E70645 entity
Predicate hasLandmark P105 FINISHED
Object Oregon Maritime Museum
The Oregon Maritime Museum is a riverfront museum in Portland, Oregon, dedicated to preserving and interpreting the region’s maritime history, housed aboard the historic sternwheel tugboat Portland.
 E350982 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: Oregon Maritime Museum | Statement: [Old Town Chinatown, hasLandmark, Oregon Maritime Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oregon Maritime Museum
Context triple: [Old Town Chinatown, hasLandmark, Oregon Maritime Museum]
  • A. Pacific Maritime Heritage Center
    The Pacific Maritime Heritage Center is a museum in Newport, Oregon that showcases the maritime history, culture, and working waterfront of the central Oregon coast.
  • B. Puget Sound Navy Museum
    The Puget Sound Navy Museum is a maritime and naval history museum in Bremerton, Washington, dedicated to preserving and interpreting the heritage of the U.S. Navy in the Puget Sound region.
  • C. Oregon Coast Aquarium
    The Oregon Coast Aquarium is a popular marine science and conservation center in Newport, Oregon, known for its exhibits of Pacific Northwest marine life and educational programs.
  • D. Oregon Historical Society museum
    The Oregon Historical Society museum is a cultural institution in downtown Portland that preserves and exhibits artifacts, documents, and stories related to Oregon’s history and heritage.
  • E. Salem Maritime National Historic Site
    Salem Maritime National Historic Site is a historic waterfront area in Salem, Massachusetts, preserving 18th- and 19th-century wharves, buildings, and artifacts related to the city’s prominent role in early American maritime trade.
  • 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: Oregon Maritime Museum
Triple: [Old Town Chinatown, hasLandmark, Oregon Maritime Museum]
Generated description
The Oregon Maritime Museum is a riverfront museum in Portland, Oregon, dedicated to preserving and interpreting the region’s maritime history, housed aboard the historic sternwheel tugboat Portland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oregon Maritime Museum
Target entity description: The Oregon Maritime Museum is a riverfront museum in Portland, Oregon, dedicated to preserving and interpreting the region’s maritime history, housed aboard the historic sternwheel tugboat Portland.
  • A. Pacific Maritime Heritage Center
    The Pacific Maritime Heritage Center is a museum in Newport, Oregon that showcases the maritime history, culture, and working waterfront of the central Oregon coast.
  • B. Puget Sound Navy Museum
    The Puget Sound Navy Museum is a maritime and naval history museum in Bremerton, Washington, dedicated to preserving and interpreting the heritage of the U.S. Navy in the Puget Sound region.
  • C. Oregon Coast Aquarium
    The Oregon Coast Aquarium is a popular marine science and conservation center in Newport, Oregon, known for its exhibits of Pacific Northwest marine life and educational programs.
  • D. Oregon Historical Society museum
    The Oregon Historical Society museum is a cultural institution in downtown Portland that preserves and exhibits artifacts, documents, and stories related to Oregon’s history and heritage.
  • E. Salem Maritime National Historic Site
    Salem Maritime National Historic Site is a historic waterfront area in Salem, Massachusetts, preserving 18th- and 19th-century wharves, buildings, and artifacts related to the city’s prominent role in early American maritime trade.
  • 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_69ad85a660c48190998489309a3b4869 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb244435c81908e35d2aa36ec4f46 completed March 8, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3253e91988190bbfdafdf88ab0df1 completed March 12, 2026, 8:42 p.m.
NEDg Description generation batch_69b326cc82788190b68f1db043f21055 completed March 12, 2026, 8:49 p.m.
NED2 Entity disambiguation (via description) batch_69b3276b55a0819094face2e56001921 completed March 12, 2026, 8:51 p.m.
Created at: March 8, 2026, 3:13 p.m.