Triple

T549846
Position Surface form Disambiguated ID Type / Status
Subject Mark Twain Boyhood Home and Museum E11811 entity
Predicate theme P261 FINISHED
Object Mississippi River culture
Mississippi River culture encompasses the distinctive social, economic, and folkloric traditions that developed along the Mississippi River, shaped by river commerce, steamboat travel, diverse communities, and the river’s central role in American history and literature.
E68926 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: Mississippi River culture | Statement: [Mark Twain Boyhood Home and Museum, theme, Mississippi River culture]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mississippi River culture
Context triple: [Mark Twain Boyhood Home and Museum, theme, Mississippi River culture]
  • A. Mississippi River valley
    The Mississippi River valley is a vast, fertile lowland region in the central United States shaped by the Mississippi River, historically crucial for agriculture, trade, and settlement.
  • B. Mississippian culture
    The Mississippian culture was a mound-building Native American civilization that flourished in the Eastern Woodlands and Southeast of what is now the United States from roughly 800 to 1600 CE, known for its large urban centers, complex chiefdoms, and extensive trade networks.
  • C. Mississippi River basin
    The Mississippi River basin is the vast drainage area of the Mississippi River system, encompassing much of the central United States and parts of Canada and covering one of the largest river basins in the world.
  • D. Upper Mississippi Valley
    The Upper Mississippi Valley is a region along the upper course of the Mississippi River, encompassing parts of several Midwestern U.S. states and historically significant for trade, settlement, and military activity.
  • E. Southern United States
    The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
  • 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: Mississippi River culture
Triple: [Mark Twain Boyhood Home and Museum, theme, Mississippi River culture]
Generated description
Mississippi River culture encompasses the distinctive social, economic, and folkloric traditions that developed along the Mississippi River, shaped by river commerce, steamboat travel, diverse communities, and the river’s central role in American history and literature.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mississippi River culture
Target entity description: Mississippi River culture encompasses the distinctive social, economic, and folkloric traditions that developed along the Mississippi River, shaped by river commerce, steamboat travel, diverse communities, and the river’s central role in American history and literature.
  • A. Mississippi River valley
    The Mississippi River valley is a vast, fertile lowland region in the central United States shaped by the Mississippi River, historically crucial for agriculture, trade, and settlement.
  • B. Mississippian culture
    The Mississippian culture was a mound-building Native American civilization that flourished in the Eastern Woodlands and Southeast of what is now the United States from roughly 800 to 1600 CE, known for its large urban centers, complex chiefdoms, and extensive trade networks.
  • C. Mississippi River basin
    The Mississippi River basin is the vast drainage area of the Mississippi River system, encompassing much of the central United States and parts of Canada and covering one of the largest river basins in the world.
  • D. Upper Mississippi Valley
    The Upper Mississippi Valley is a region along the upper course of the Mississippi River, encompassing parts of several Midwestern U.S. states and historically significant for trade, settlement, and military activity.
  • E. Southern United States
    The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
  • 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_69a4932941d08190815efd422f0b4ca7 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49901e4e481909a5ed93c21ab37bd completed March 1, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e0301ea08190ada81259b7c862f6 completed March 2, 2026, 12:56 a.m.
NEDg Description generation batch_69a4e09ce7a48190b29e364be6317081 completed March 2, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69a4e10dc17881908399e10b705381cd completed March 2, 2026, 12:59 a.m.
Created at: March 1, 2026, 7:32 p.m.