Triple
T2037700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fred Brooks |
E44669
|
entity |
| Predicate | workLocation |
P7
|
FINISHED |
| Object | Chapel Hill, North Carolina, United States |
E25007
|
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: Chapel Hill, North Carolina, United States | Statement: [Fred Brooks, workLocation, Chapel Hill, North Carolina, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapel Hill, North Carolina, United States Context triple: [Fred Brooks, workLocation, Chapel Hill, North Carolina, United States]
-
A.
Chapel Hill, North Carolina
chosen
Chapel Hill, North Carolina is a vibrant college town best known as the home of the University of North Carolina at Chapel Hill and a key part of the Research Triangle region.
-
B.
Durham, North Carolina
Durham, North Carolina is a major city in the Research Triangle region known for Duke University, a strong research and tech economy, and a rich civil rights and tobacco-industry history.
-
C.
Carrboro, North Carolina
Carrboro, North Carolina is a progressive, arts-oriented town adjacent to Chapel Hill known for its vibrant music scene, farmers’ market, and strong community activism.
-
D.
Town of Chapel Hill (partial)
The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
-
E.
Washington, North Carolina, United States
Washington, North Carolina, United States is a small historic city on the Pamlico River in eastern North Carolina, known as the "Original Washington" and recognized for its waterfront, colonial heritage, and role as a regional cultural and economic center.
- 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_69a889159ec481908f9e4472d9f480c7 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb95062c481908058d6da35337680 |
completed | March 7, 2026, 5:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae304cc62c81909d152ee6ae543d7e |
completed | March 9, 2026, 2:28 a.m. |
Created at: March 4, 2026, 7:39 p.m.