Triple

T3315784
Position Surface form Disambiguated ID Type / Status
Subject Cardiff Hill E69677 entity
Predicate hasNearbySite P350 FINISHED
Object Mississippi River waterfront in Hannibal
The Mississippi River waterfront in Hannibal is a historic riverfront district known for its scenic views and strong associations with Mark Twain’s boyhood and literary settings.
E12719 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 waterfront in Hannibal | Statement: [Cardiff Hill, hasNearbySite, Mississippi River waterfront in Hannibal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mississippi River waterfront in Hannibal
Context triple: [Cardiff Hill, hasNearbySite, Mississippi River waterfront in Hannibal]
  • A. Mississippi River at Memphis
    The Mississippi River at Memphis is a major stretch of the river where it flows past downtown Memphis, Tennessee, serving as a key commercial waterway and iconic natural landmark of the region.
  • B. Mississippi riverfront
    The Mississippi riverfront in Saint Paul, Minnesota is a prominent urban waterfront area featuring parks, trails, cultural attractions, and scenic views along the Mississippi River.
  • C. Laclede's Landing, St. Louis
    Laclede's Landing, St. Louis is a historic riverfront district known for its 19th-century brick warehouses, cobblestone streets, and vibrant dining and entertainment scene near the Gateway Arch.
  • D. Downtown Hannibal Historic District
    Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
  • E. Mark Twain Birthplace State Historic Site
    Mark Twain Birthplace State Historic Site is a Missouri state park preserving the cabin where author Mark Twain was born, along with a museum dedicated to his life and works.
  • 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 waterfront in Hannibal
Triple: [Cardiff Hill, hasNearbySite, Mississippi River waterfront in Hannibal]
Generated description
The Mississippi River waterfront in Hannibal is a historic riverfront district known for its scenic views and strong associations with Mark Twain’s boyhood and literary settings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mississippi River waterfront in Hannibal
Target entity description: The Mississippi River waterfront in Hannibal is a historic riverfront district known for its scenic views and strong associations with Mark Twain’s boyhood and literary settings.
  • A. Mississippi River at Memphis
    The Mississippi River at Memphis is a major stretch of the river where it flows past downtown Memphis, Tennessee, serving as a key commercial waterway and iconic natural landmark of the region.
  • B. Mississippi riverfront
    The Mississippi riverfront in Saint Paul, Minnesota is a prominent urban waterfront area featuring parks, trails, cultural attractions, and scenic views along the Mississippi River.
  • C. Laclede's Landing, St. Louis
    Laclede's Landing, St. Louis is a historic riverfront district known for its 19th-century brick warehouses, cobblestone streets, and vibrant dining and entertainment scene near the Gateway Arch.
  • D. City of Hannibal
    The City of Hannibal is a Missouri river town best known as the boyhood home of Mark Twain and the inspiration for many of his classic literary settings.
  • E. Downtown Hannibal Historic District chosen
    Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
  • 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_69ad85a0bb048190a5458d2738012d61 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb110b28081909b366623e3b0783d completed March 8, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2f3fa347481909432bd0178e7ea57 completed March 12, 2026, 5:12 p.m.
NEDg Description generation batch_69b2faf56ca08190b93486c07d94c08e completed March 12, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_69b312b902fc819081ec01c3d418fae0 completed March 12, 2026, 7:23 p.m.
Created at: March 8, 2026, 3:11 p.m.