Triple

T8442082
Position Surface form Disambiguated ID Type / Status
Subject Jefferson Barracks National Cemetery E199573 entity
Predicate locatedOn P40 FINISHED
Object Mississippi River bluffs
The Mississippi River bluffs are steep, elevated landforms overlooking the Mississippi River, known for their dramatic views and strategic locations along the river’s course.
 E734419 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 bluffs | Statement: [Jefferson Barracks National Cemetery, locatedOn, Mississippi River bluffs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mississippi River bluffs
Context triple: [Jefferson Barracks National Cemetery, locatedOn, Mississippi River bluffs]
  • A. Tennessee River bluffs
    The Tennessee River bluffs are steep, elevated banks overlooking the Tennessee River, known for their dramatic terrain and strategic significance during the American Civil War.
  • B. Ohio River bluffs
    The Ohio River bluffs are steep, elevated landforms overlooking the Ohio River, providing prominent vantage points and natural boundaries along its banks.
  • C. Cliffs of Missouri
    Cliffs of Missouri are natural rock formations and steep escarpments found throughout the state, often overlooking rivers and valleys and serving as notable scenic and geological landmarks.
  • D. Alum Cave Bluffs
    Alum Cave Bluffs is a prominent overhanging rock formation and scenic landmark in Great Smoky Mountains National Park, popular for its striking geology and panoramic mountain views.
  • E. Mississippi Canyon
    Mississippi Canyon is a large submarine canyon on the seafloor off the Louisiana coast, known for its deep incisions into the Gulf of Mexico and its importance to regional oil and gas exploration.
  • 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 bluffs
Triple: [Jefferson Barracks National Cemetery, locatedOn, Mississippi River bluffs]
Generated description
The Mississippi River bluffs are steep, elevated landforms overlooking the Mississippi River, known for their dramatic views and strategic locations along the river’s course.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mississippi River bluffs
Target entity description: The Mississippi River bluffs are steep, elevated landforms overlooking the Mississippi River, known for their dramatic views and strategic locations along the river’s course.
  • A. Tennessee River bluffs
    The Tennessee River bluffs are steep, elevated banks overlooking the Tennessee River, known for their dramatic terrain and strategic significance during the American Civil War.
  • B. Ohio River bluffs
    The Ohio River bluffs are steep, elevated landforms overlooking the Ohio River, providing prominent vantage points and natural boundaries along its banks.
  • C. Cliffs of Missouri
    Cliffs of Missouri are natural rock formations and steep escarpments found throughout the state, often overlooking rivers and valleys and serving as notable scenic and geological landmarks.
  • D. Alum Cave Bluffs
    Alum Cave Bluffs is a prominent overhanging rock formation and scenic landmark in Great Smoky Mountains National Park, popular for its striking geology and panoramic mountain views.
  • E. Mississippi Canyon
    Mississippi Canyon is a large submarine canyon on the seafloor off the Louisiana coast, known for its deep incisions into the Gulf of Mexico and its importance to regional oil and gas exploration.
  • 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_69ca83170f9081909cd98f55614c6476 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe30fba4081908bfdef3faf5baceb completed March 31, 2026, 3:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce1da3a99481909c9beae665bb5b83 completed April 2, 2026, 7:41 a.m.
NEDg Description generation batch_69ce1fdb77248190aa7d9f2c39446e62 completed April 2, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69ce207100548190b80fc1ca6d5b4cda completed April 2, 2026, 7:53 a.m.
Created at: March 30, 2026, 6:08 p.m.