Triple
T8655235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomaston, Connecticut |
E205397
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Thomaston Main Street Historic District
Thomaston Main Street Historic District is a preserved area in Thomaston, Connecticut, known for its concentration of historically and architecturally significant buildings that reflect the town’s development.
|
E748643
|
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: Thomaston Main Street Historic District | Statement: [Thomaston, Connecticut, hasHistoricDistrict, Thomaston Main Street Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomaston Main Street Historic District Context triple: [Thomaston, Connecticut, hasHistoricDistrict, Thomaston Main Street Historic District]
-
A.
Thomaston Historic District
Thomaston Historic District is a nationally recognized historic area in Thomaston, Maine, noted for its well-preserved 18th- and 19th-century architecture and its significance in the town’s maritime and shipbuilding history.
-
B.
Leominster Center Historic District
Leominster Center Historic District is a designated historic area in downtown Leominster, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
-
C.
Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
D.
Main Street Historic District
Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
-
E.
Nashua Downtown Historic District
Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
- 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: Thomaston Main Street Historic District Triple: [Thomaston, Connecticut, hasHistoricDistrict, Thomaston Main Street Historic District]
Generated description
Thomaston Main Street Historic District is a preserved area in Thomaston, Connecticut, known for its concentration of historically and architecturally significant buildings that reflect the town’s development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thomaston Main Street Historic District Target entity description: Thomaston Main Street Historic District is a preserved area in Thomaston, Connecticut, known for its concentration of historically and architecturally significant buildings that reflect the town’s development.
-
A.
Thomaston Historic District
Thomaston Historic District is a nationally recognized historic area in Thomaston, Maine, noted for its well-preserved 18th- and 19th-century architecture and its significance in the town’s maritime and shipbuilding history.
-
B.
Leominster Center Historic District
Leominster Center Historic District is a designated historic area in downtown Leominster, Massachusetts, known for its preserved 19th- and early 20th-century commercial and civic architecture.
-
C.
Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
D.
Main Street Historic District
Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
-
E.
Nashua Downtown Historic District
Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
- 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_69ca8350897c819086cde7596fbe5fe7 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4844586081909b687e278496eefa |
completed | March 31, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecce40c248190b4f2b21a1ecde80b |
completed | April 2, 2026, 8:09 p.m. |
| NEDg | Description generation | batch_69cece8c4bdc8190988990c675f50f86 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecf3a0e78819082cc7c43eceae309 |
completed | April 2, 2026, 8:19 p.m. |
Created at: March 30, 2026, 6:29 p.m.