Triple
T16078695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mansfield, Connecticut |
E390041
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Mansfield Center Historic District
Mansfield Center Historic District is a historically significant village area in Mansfield, Connecticut, known for its well-preserved 18th- and 19th-century architecture and early New England town layout.
|
E1192610
|
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: Mansfield Center Historic District | Statement: [Mansfield, Connecticut, hasHistoricDistrict, Mansfield Center Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mansfield Center Historic District Context triple: [Mansfield, Connecticut, hasHistoricDistrict, Mansfield Center Historic District]
-
A.
Williamstown Center Historic District
Williamstown Center Historic District is a preserved area in the heart of Williamstown, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and its role as the town’s historic civic and commercial core.
-
B.
Middletown Historic District
Middletown Historic District is a preserved area in Middletown, Delaware, known for its concentration of historically and architecturally significant buildings that reflect the town’s development over time.
-
C.
Middletown Historic District
Middletown Historic District is a preserved area in Middletown, Maryland, known for its collection of historically significant buildings and streetscapes that reflect the town’s architectural and cultural development.
-
D.
Middletown Village Historic District
Middletown Village Historic District is a historic area in Middletown Township, New Jersey, known for its well-preserved early American architecture and significance as one of the state's oldest settled communities.
-
E.
Northfield Center Historic District
Northfield Center Historic District is a historically significant area in Northfield, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England village character.
- 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: Mansfield Center Historic District Triple: [Mansfield, Connecticut, hasHistoricDistrict, Mansfield Center Historic District]
Generated description
Mansfield Center Historic District is a historically significant village area in Mansfield, Connecticut, known for its well-preserved 18th- and 19th-century architecture and early New England town layout.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mansfield Center Historic District Target entity description: Mansfield Center Historic District is a historically significant village area in Mansfield, Connecticut, known for its well-preserved 18th- and 19th-century architecture and early New England town layout.
-
A.
Williamstown Center Historic District
Williamstown Center Historic District is a preserved area in the heart of Williamstown, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and its role as the town’s historic civic and commercial core.
-
B.
Middletown Historic District
Middletown Historic District is a preserved area in Middletown, Delaware, known for its concentration of historically and architecturally significant buildings that reflect the town’s development over time.
-
C.
Middletown Historic District
Middletown Historic District is a preserved area in Middletown, Maryland, known for its collection of historically significant buildings and streetscapes that reflect the town’s architectural and cultural development.
-
D.
Middletown Village Historic District
Middletown Village Historic District is a historic area in Middletown Township, New Jersey, known for its well-preserved early American architecture and significance as one of the state's oldest settled communities.
-
E.
Northfield Center Historic District
Northfield Center Historic District is a historically significant area in Northfield, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England village character.
- 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_69d86daf32ec8190a8c0466c8f49c3c0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183c401a881908fcb0b753d2dfc8a |
completed | April 17, 2026, 12:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe48907148190ab04520717141788 |
completed | May 10, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_69ffe67043588190864864d40956682b |
completed | May 10, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffe6f510cc8190b6b8c46c0356d36a |
completed | May 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 4:57 a.m.