Triple
T14311491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biddeford, Maine |
E354842
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Biddeford Main Street Historic District
Biddeford Main Street Historic District is a designated historic area in downtown Biddeford, Maine, known for its preserved 19th- and early 20th-century commercial architecture that reflects the city’s industrial and economic development.
|
E1091391
|
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: Biddeford Main Street Historic District | Statement: [Biddeford, Maine, hasHistoricDistrict, Biddeford Main Street Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Biddeford Main Street Historic District Context triple: [Biddeford, Maine, hasHistoricDistrict, Biddeford Main Street Historic District]
-
A.
Kennebunkport Historic District
Kennebunkport Historic District is a preserved area in Kennebunkport, Maine, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s maritime and shipbuilding heritage.
-
B.
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.
-
C.
Newburyport Historic District
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime heritage.
-
D.
Wiscasset Historic District
Wiscasset Historic District is a nationally recognized area in the coastal village of Wiscasset known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
-
E.
Skowhegan Historic District
Skowhegan Historic District is a preserved area in downtown Skowhegan, Maine, known for its concentration of 19th- and early 20th-century commercial and civic architecture that reflects the town’s historical 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: Biddeford Main Street Historic District Triple: [Biddeford, Maine, hasHistoricDistrict, Biddeford Main Street Historic District]
Generated description
Biddeford Main Street Historic District is a designated historic area in downtown Biddeford, Maine, known for its preserved 19th- and early 20th-century commercial architecture that reflects the city’s industrial and economic development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Biddeford Main Street Historic District Target entity description: Biddeford Main Street Historic District is a designated historic area in downtown Biddeford, Maine, known for its preserved 19th- and early 20th-century commercial architecture that reflects the city’s industrial and economic development.
-
A.
Kennebunkport Historic District
Kennebunkport Historic District is a preserved area in Kennebunkport, Maine, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s maritime and shipbuilding heritage.
-
B.
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.
-
C.
Newburyport Historic District
The Newburyport Historic District is a preserved area of downtown Newburyport, Massachusetts, known for its well-maintained 18th- and 19th-century architecture and maritime heritage.
-
D.
Wiscasset Historic District
Wiscasset Historic District is a nationally recognized area in the coastal village of Wiscasset known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
-
E.
Skowhegan Historic District
Skowhegan Historic District is a preserved area in downtown Skowhegan, Maine, known for its concentration of 19th- and early 20th-century commercial and civic architecture that reflects the town’s historical 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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de85b386d0819087d14f3ce84a1997 |
completed | April 14, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3d3124488190b2ea35949294e297 |
completed | May 8, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69fd3ded77748190b35908e046ccce67 |
completed | May 8, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd3e7425348190abf09c103cc17305 |
completed | May 8, 2026, 1:37 a.m. |
Created at: April 10, 2026, 1:12 a.m.