Triple
T87650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sandwich, Massachusetts |
E1761
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Dexter Grist Mill
Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
|
E7810
|
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: Dexter Grist Mill | Statement: [Sandwich, Massachusetts, hasAttraction, Dexter Grist Mill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dexter Grist Mill Context triple: [Sandwich, Massachusetts, hasAttraction, Dexter Grist Mill]
-
A.
Vermeer Mill
Vermeer Mill is a fully functional Dutch-style windmill in Pella, Iowa, serving as a prominent cultural and historical landmark that reflects the town’s Dutch heritage.
-
B.
Shirley Shaker Village
Shirley Shaker Village is a historic former Shaker religious community in Shirley, Massachusetts, known for its preserved 19th-century buildings and communal village layout.
-
C.
Lower Falls, Newton
Lower Falls is a historic village and residential neighborhood in the northwestern part of Newton, Massachusetts, situated along the Charles River.
-
D.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
E.
De Zwaan windmill
De Zwaan windmill is an authentic 18th-century Dutch windmill relocated from the Netherlands and now serves as a historic centerpiece and tourist attraction in Holland, Michigan.
- 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: Dexter Grist Mill Triple: [Sandwich, Massachusetts, hasAttraction, Dexter Grist Mill]
Generated description
Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dexter Grist Mill Target entity description: Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
-
A.
Vermeer Mill
Vermeer Mill is a fully functional Dutch-style windmill in Pella, Iowa, serving as a prominent cultural and historical landmark that reflects the town’s Dutch heritage.
-
B.
Shirley Shaker Village
Shirley Shaker Village is a historic former Shaker religious community in Shirley, Massachusetts, known for its preserved 19th-century buildings and communal village layout.
-
C.
Lower Falls, Newton
Lower Falls is a historic village and residential neighborhood in the northwestern part of Newton, Massachusetts, situated along the Charles River.
-
D.
Silver Hill
Silver Hill is a small commuter rail station in Weston, Massachusetts, served by the MBTA's Fitchburg Line.
-
E.
De Zwaan windmill
De Zwaan windmill is an authentic 18th-century Dutch windmill relocated from the Netherlands and now serves as a historic centerpiece and tourist attraction in Holland, Michigan.
- 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_69a24c8150408190910a693eb51c1f71 |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a24f50e004819083f5bfccd597a312 |
completed | Feb. 28, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26245bf748190828d5cb4624b2a79 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a262bec71481909b251923011ca502 |
completed | Feb. 28, 2026, 3:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a263626b7c8190b53469d93ac604d9 |
completed | Feb. 28, 2026, 3:39 a.m. |
Created at: Feb. 28, 2026, 2:06 a.m.