Triple

T1757032
Position Surface form Disambiguated ID Type / Status
Subject Anacostia River E38570 entity
Predicate historicallyInhabitedBy P3032 FINISHED
Object Nacotchtank people
The Nacotchtank people were an Algonquian-speaking Indigenous group who lived along what is now the Washington, D.C. area, playing a key role in regional trade and early contact with European colonists.
E205582 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: Nacotchtank people | Statement: [Anacostia River, historicallyInhabitedBy, Nacotchtank people]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nacotchtank people
Context triple: [Anacostia River, historicallyInhabitedBy, Nacotchtank people]
  • A. Nanticoke people
    The Nanticoke people are an Indigenous Native American tribe originally from the Chesapeake Bay region, particularly present-day Delaware and Maryland, known for their riverine culture and later migrations northward.
  • B. Occaneechi people
    The Occaneechi people are a Siouan-speaking Indigenous group historically based in the Piedmont region of what is now North Carolina and Virginia, known for their role as traders and cultural intermediaries in the 17th century.
  • C. Lenape
    The Lenape are an Indigenous people of the Northeastern Woodlands, traditionally centered in what is now the mid-Atlantic United States, including present-day New York, New Jersey, Pennsylvania, and Delaware.
  • D. Powhatan peoples
    The Powhatan peoples were a confederation of Algonquian-speaking Native American tribes in what is now eastern Virginia, known for their complex chiefdom under Wahunsenacawh (Chief Powhatan) and their early encounters with English colonists.
  • E. Tataviam people
    The Tataviam people are a Native American group indigenous to the Santa Clarita Valley and surrounding areas of Southern California, traditionally speaking a Uto-Aztecan language and maintaining distinct cultural practices tied to the region’s mountains and river valleys.
  • 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: Nacotchtank people
Triple: [Anacostia River, historicallyInhabitedBy, Nacotchtank people]
Generated description
The Nacotchtank people were an Algonquian-speaking Indigenous group who lived along what is now the Washington, D.C. area, playing a key role in regional trade and early contact with European colonists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nacotchtank people
Target entity description: The Nacotchtank people were an Algonquian-speaking Indigenous group who lived along what is now the Washington, D.C. area, playing a key role in regional trade and early contact with European colonists.
  • A. Nanticoke people
    The Nanticoke people are an Indigenous Native American tribe originally from the Chesapeake Bay region, particularly present-day Delaware and Maryland, known for their riverine culture and later migrations northward.
  • B. Occaneechi people
    The Occaneechi people are a Siouan-speaking Indigenous group historically based in the Piedmont region of what is now North Carolina and Virginia, known for their role as traders and cultural intermediaries in the 17th century.
  • C. Lenape
    The Lenape are an Indigenous people of the Northeastern Woodlands, traditionally centered in what is now the mid-Atlantic United States, including present-day New York, New Jersey, Pennsylvania, and Delaware.
  • D. Powhatan peoples
    The Powhatan peoples were a confederation of Algonquian-speaking Native American tribes in what is now eastern Virginia, known for their complex chiefdom under Wahunsenacawh (Chief Powhatan) and their early encounters with English colonists.
  • E. Tataviam people
    The Tataviam people are a Native American group indigenous to the Santa Clarita Valley and surrounding areas of Southern California, traditionally speaking a Uto-Aztecan language and maintaining distinct cultural practices tied to the region’s mountains and river valleys.
  • 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa643ce88481909d2feef3c5fd849f completed March 6, 2026, 5:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc99dab1c8190802d01ece5fcdd22 completed March 8, 2026, 7:10 p.m.
NEDg Description generation batch_69adcaed1f788190b14c3e2d2c3036d9 completed March 8, 2026, 7:15 p.m.
NED2 Entity disambiguation (via description) batch_69adcbee97e88190adc1315c0a5013ab completed March 8, 2026, 7:20 p.m.
Created at: March 4, 2026, 7:31 p.m.