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.