Triple

T1853371
Position Surface form Disambiguated ID Type / Status
Subject Columbia, South Carolina E41645 entity
Predicate river P165 FINISHED
Object Broad River
Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
E310993 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: Broad River | Statement: [Columbia, South Carolina, river, Broad River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broad River
Context triple: [Columbia, South Carolina, river, Broad River]
  • A. Savannah River
    The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
  • B. Tamesí River
    The Tamesí River is a significant waterway in northeastern Mexico that flows through the states of Tamaulipas and Veracruz before joining the Pánuco River system near the Gulf of Mexico.
  • C. Axios River
    The Axios River is a major river in the Balkans that flows through North Macedonia into northern Greece, where it empties into the Aegean Sea.
  • D. Cumberland River
    The Cumberland River is a major waterway in the southeastern United States that flows through Kentucky and Tennessee before joining the Ohio River.
  • E. Long River
    Long River is the English translation of the Chinese name for the Yangtze, Asia’s longest river and a major waterway in China.
  • 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: Broad River
Triple: [Columbia, South Carolina, river, Broad River]
Generated description
Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broad River
Target entity description: Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
  • A. Savannah River
    The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
  • B. Tamesí River
    The Tamesí River is a significant waterway in northeastern Mexico that flows through the states of Tamaulipas and Veracruz before joining the Pánuco River system near the Gulf of Mexico.
  • C. Axios River
    The Axios River is a major river in the Balkans that flows through North Macedonia into northern Greece, where it empties into the Aegean Sea.
  • D. Cumberland River
    The Cumberland River is a major waterway in the southeastern United States that flows through Kentucky and Tennessee before joining the Ohio River.
  • E. Long River
    Long River is the English translation of the Chinese name for the Yangtze, Asia’s longest river and a major waterway in China.
  • 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_69a8864a83848190a4ec02721306c511 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb06b3f08819092b3fbdff83b3097 completed March 7, 2026, 4:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69b08609a50c81908b258bc34996ede1 completed March 10, 2026, 8:58 p.m.
NEDg Description generation batch_69b0d066b9388190ab7ae362ec8ac9f3 completed March 11, 2026, 2:16 a.m.
NED2 Entity disambiguation (via description) batch_69b0d0ca37d88190a1c0605f7df688d0 completed March 11, 2026, 2:17 a.m.
Created at: March 4, 2026, 7:33 p.m.