Triple
T20882579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Groton Center Historic District |
E514187
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Groton Public Library |
—
|
NE NERFINISHED |
How this triple was built (3 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: Groton Public Library | Statement: [Groton Center Historic District, contains, Groton Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Groton Public Library Context triple: [Groton Center Historic District, contains, Groton Public Library]
-
A.
Grafton Public Library
Grafton Public Library is the main public library serving the residents of Grafton, Massachusetts with lending materials, programs, and community services.
-
B.
Plainville Public Library
Plainville Public Library is the public library serving the residents of Plainville, Massachusetts, providing access to books, media, and community programs.
-
C.
Walpole Public Library
Walpole Public Library is the main public library serving the town of Walpole, Massachusetts, providing community access to books, media, and educational resources.
-
D.
Meriden Public Library
Meriden Public Library is the main public library serving the residents of Meriden, Connecticut with lending materials, community programs, and information services.
-
E.
Winslow Public Library
Winslow Public Library is the public library serving the community of Winslow, Maine, providing access to books, media, and local educational resources.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Groton Public Library Target entity description: Groton Public Library is a public library serving the town of Groton, Massachusetts, providing community access to books, media, and educational programs.
-
A.
Grafton Public Library
Grafton Public Library is the main public library serving the residents of Grafton, Massachusetts with lending materials, programs, and community services.
-
B.
Plainville Public Library
Plainville Public Library is the public library serving the residents of Plainville, Massachusetts, providing access to books, media, and community programs.
-
C.
Walpole Public Library
Walpole Public Library is the main public library serving the town of Walpole, Massachusetts, providing community access to books, media, and educational resources.
-
D.
Meriden Public Library
Meriden Public Library is the main public library serving the residents of Meriden, Connecticut with lending materials, community programs, and information services.
-
E.
Winslow Public Library
Winslow Public Library is the public library serving the community of Winslow, Maine, providing access to books, media, and local educational resources.
- F. None of above. chosen
Provenance (2 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_69e0b4f733f081908a401c0b7beb0b9f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c67b03088190be7cbcde8c59509a |
completed | April 21, 2026, 12:36 a.m. |
Created at: April 16, 2026, 12:46 p.m.