Triple
T20986611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maine State Route 284 |
E516905
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Saco–Biddeford area |
E354842
|
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: Saco–Biddeford area | Statement: [Maine State Route 284, regionServed, Saco–Biddeford area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saco–Biddeford area Context triple: [Maine State Route 284, regionServed, Saco–Biddeford area]
-
A.
Lewiston-Auburn metropolitan area
The Lewiston-Auburn metropolitan area is a small urban region in south-central Maine centered on the twin cities of Lewiston and Auburn, known for its historic mill industry and growing service-based economy.
-
B.
Greater Portland, Maine
Greater Portland, Maine is the state's largest metropolitan region, centered on the coastal city of Portland and known for its historic waterfront, cultural attractions, and economic significance in northern New England.
-
C.
Augusta–Waterville, Maine micropolitan area
The Augusta–Waterville, Maine micropolitan area is a small urban region in central Maine centered on the cities of Augusta and Waterville and their surrounding communities.
-
D.
Midcoast Maine
Midcoast Maine is a scenic coastal region of Maine known for its rocky shoreline, historic harbor towns, and maritime heritage.
-
E.
Biddeford, Maine
chosen
Biddeford, Maine is a historic mill city in York County known for its revitalized downtown along the Saco River and its role as a regional economic and educational 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_69e0b4ffac148190bbade9f0eceb660b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fbe31cec8190a1007414148b8abe |
completed | April 21, 2026, 4:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a092fc795ec81909f9f96498f7b5f3a |
completed | May 17, 2026, 3:02 a.m. |
Created at: April 16, 2026, 1:49 p.m.