Triple

T3723520
Position Surface form Disambiguated ID Type / Status
Subject East South Central States E81694 entity
Predicate containsSubregion P285 FINISHED
Object Mississippi Delta
The Mississippi Delta is a historically rich, low-lying alluvial region of the northwestern Mississippi area known as the birthplace of the blues and a center of cotton agriculture.
E103541 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 Delta | Statement: [East South Central States, containsSubregion, Mississippi Delta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mississippi Delta
Context triple: [East South Central States, containsSubregion, Mississippi Delta]
  • A. Mississippi River Delta region
    The Mississippi River Delta region is a vast alluvial plain in the lower Mississippi Valley known for its rich agricultural land, distinctive blues and Southern cultural heritage, and historical significance in the development of the American South.
  • B. Southwestern Mississippi
    Southwestern Mississippi is a region of the U.S. state of Mississippi known for its small cities like McComb, rural landscapes, and historical ties to the Deep South.
  • C. 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.
  • D. Go, Mississippi
    "Go, Mississippi" is the official state song of Mississippi, known for its upbeat, marching-style celebration of the state.
  • E. Northern Mississippi
    Northern Mississippi is a culturally Southern region of the U.S. state of Mississippi, known for its rural landscapes, blues heritage, and ties to the broader Upper South.
  • 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 Delta
Triple: [East South Central States, containsSubregion, Mississippi Delta]
Generated description
The Mississippi Delta is a historically rich, low-lying alluvial region of the northwestern Mississippi area known as the birthplace of the blues and a center of cotton agriculture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mississippi Delta
Target entity description: The Mississippi Delta is a historically rich, low-lying alluvial region of the northwestern Mississippi area known as the birthplace of the blues and a center of cotton agriculture.
  • A. Mississippi River Delta region chosen
    The Mississippi River Delta region is a vast alluvial plain in the lower Mississippi Valley known for its rich agricultural land, distinctive blues and Southern cultural heritage, and historical significance in the development of the American South.
  • B. Southwestern Mississippi
    Southwestern Mississippi is a region of the U.S. state of Mississippi known for its small cities like McComb, rural landscapes, and historical ties to the Deep South.
  • C. 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.
  • D. Go, Mississippi
    "Go, Mississippi" is the official state song of Mississippi, known for its upbeat, marching-style celebration of the state.
  • E. Northern Mississippi
    Northern Mississippi is a culturally Southern region of the U.S. state of Mississippi, known for its rural landscapes, blues heritage, and ties to the broader Upper South.
  • F. None of above.

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_69ad8b1b7ef081908d2d381bbf54985a completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcaf3f2ec8190a3a8f363cfb762f3 completed March 8, 2026, 7:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4ce1b25088190958c427c932641e1 completed March 14, 2026, 2:55 a.m.
NEDg Description generation batch_69b4cee2a2d88190b3a82610b6ab3488 completed March 14, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_69b4cf3be5988190a049d8896e94b2b0 completed March 14, 2026, 3 a.m.
Created at: March 8, 2026, 3:34 p.m.