Triple
T4169473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham Railroad Museum |
E84524
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Town of Chatham |
E416063
|
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: Town of Chatham | Statement: [Chatham Railroad Museum, operatedBy, Town of Chatham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Town of Chatham Context triple: [Chatham Railroad Museum, operatedBy, Town of Chatham]
-
A.
Town of Chatham
chosen
The Town of Chatham is a coastal municipality on Cape Cod in Massachusetts known for its historic maritime character, beaches, and scenic harbors.
-
B.
Town of Falmouth
The Town of Falmouth is a coastal municipality on Cape Cod in Massachusetts known for its beaches, maritime heritage, and tourism.
-
C.
Town of Champlain
The Town of Champlain is a small municipality in northeastern New York State near the Canadian border, known for its rural character and cross-border commerce.
-
D.
Town of Sandwich
The Town of Sandwich is a historic coastal municipality on Cape Cod in Massachusetts, recognized as one of the oldest towns in New England.
-
E.
Chatham (village), New York
Chatham is a small historic village in Columbia County, New York, known for its rural character, cultural events, and role as a local commercial 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_69aed932cab48190b80ffe35f7029ae1 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02c730b081908b19e6a4aea1549b |
completed | March 9, 2026, 5:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f4c2c988190959496cc0cc31cac |
completed | March 14, 2026, 3:31 p.m. |
Created at: March 9, 2026, 3:44 p.m.