Triple
T1757033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anacostia River |
E38570
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Nacotchtank people |
E205582
|
NE FINISHED |
How this triple was built (2 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, namedAfter, Nacotchtank people]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nacotchtank people Context triple: [Anacostia River, namedAfter, Nacotchtank people]
-
A.
Nacotchtank people
chosen
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69add1b679d88190b3c6e50c96f917e4 |
completed | March 8, 2026, 7:44 p.m. |
Created at: March 4, 2026, 7:31 p.m.