Triple

T7259095
Position Surface form Disambiguated ID Type / Status
Subject Jeffersonville, Indiana E159599 entity
Predicate hasLandmark P105 FINISHED
Object Howard Steamboat Museum
The Howard Steamboat Museum is a historic museum in Jeffersonville, Indiana, dedicated to preserving the legacy of steamboat building and river history along the Ohio River.
E651341 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: Howard Steamboat Museum | Statement: [Jeffersonville, Indiana, hasLandmark, Howard Steamboat Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Howard Steamboat Museum
Context triple: [Jeffersonville, Indiana, hasLandmark, Howard Steamboat Museum]
  • A. Lower Mississippi River Museum
    The Lower Mississippi River Museum is an educational museum in Vicksburg that explores the history, culture, and ecology of the lower Mississippi River through interactive exhibits and displays.
  • B. Huron Lightship Museum
    The Huron Lightship Museum is a historic lightship-turned-museum in Port Huron, Michigan, that showcases Great Lakes maritime and navigational history.
  • C. Houseboat Museum
    The Houseboat Museum is a unique Amsterdam attraction that lets visitors experience life inside a traditional Dutch houseboat moored on the Prinsengracht canal.
  • D. Arkansas Inland Maritime Museum
    The Arkansas Inland Maritime Museum is a naval history museum in North Little Rock featuring historic vessels, including a World War II submarine, and exhibits on maritime heritage.
  • E. Columbia River Maritime Museum
    The Columbia River Maritime Museum is a museum in Astoria, Oregon dedicated to the history, culture, and technology of the Columbia River and Pacific Northwest maritime heritage.
  • 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: Howard Steamboat Museum
Triple: [Jeffersonville, Indiana, hasLandmark, Howard Steamboat Museum]
Generated description
The Howard Steamboat Museum is a historic museum in Jeffersonville, Indiana, dedicated to preserving the legacy of steamboat building and river history along the Ohio River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Howard Steamboat Museum
Target entity description: The Howard Steamboat Museum is a historic museum in Jeffersonville, Indiana, dedicated to preserving the legacy of steamboat building and river history along the Ohio River.
  • A. Lower Mississippi River Museum
    The Lower Mississippi River Museum is an educational museum in Vicksburg that explores the history, culture, and ecology of the lower Mississippi River through interactive exhibits and displays.
  • B. Huron Lightship Museum
    The Huron Lightship Museum is a historic lightship-turned-museum in Port Huron, Michigan, that showcases Great Lakes maritime and navigational history.
  • C. Houseboat Museum
    The Houseboat Museum is a unique Amsterdam attraction that lets visitors experience life inside a traditional Dutch houseboat moored on the Prinsengracht canal.
  • D. Arkansas Inland Maritime Museum
    The Arkansas Inland Maritime Museum is a naval history museum in North Little Rock featuring historic vessels, including a World War II submarine, and exhibits on maritime heritage.
  • E. Columbia River Maritime Museum
    The Columbia River Maritime Museum is a museum in Astoria, Oregon dedicated to the history, culture, and technology of the Columbia River and Pacific Northwest maritime heritage.
  • 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_69c68838f9948190875fd60b2351230c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eac340a0819084015a5fbf7a5539 completed March 27, 2026, 8:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d3b99af08190a28d77e7363edf45 completed March 28, 2026, 1:12 p.m.
NEDg Description generation batch_69c7d48d7c948190b10ad0bf2f59bddc completed March 28, 2026, 1:15 p.m.
NED2 Entity disambiguation (via description) batch_69c7d517a7108190893878cbef7d1a3a completed March 28, 2026, 1:18 p.m.
Created at: March 27, 2026, 2:57 p.m.