Triple
T13251848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West End, Portland, Maine |
E315550
|
entity |
| Predicate | hasViewOf |
P854
|
FINISHED |
| Object | Fore River estuary |
E162840
|
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: Fore River estuary | Statement: [West End, Portland, Maine, hasViewOf, Fore River estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fore River estuary Context triple: [West End, Portland, Maine, hasViewOf, Fore River estuary]
-
A.
Neponset River estuary
The Neponset River estuary is a coastal wetland and tidal river mouth in eastern Massachusetts that serves as the transition zone where the Neponset River flows into Boston Harbor and Quincy Bay.
-
B.
Fore River (Maine)
chosen
Fore River (Maine) is a tidal estuary in southern Maine that forms part of the waterfront and harbor area for the city of Portland.
-
C.
Mystic River estuary
Mystic River estuary is the tidal, coastal section of the Mystic River where it meets the Atlantic Ocean, characterized by brackish waters and important ecological and maritime activity.
-
D.
Connecticut River estuary
The Connecticut River estuary is a biologically rich tidal zone where the Connecticut River meets Long Island Sound, supporting diverse wildlife and important coastal wetlands.
-
E.
Saugus River estuary
The Saugus River estuary is a coastal wetland area in Saugus, Massachusetts, where the Saugus River meets tidal waters, supporting diverse wildlife and serving as an important natural buffer along the North Shore.
- 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_69d806b1072881909e46bd212259c5f0 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98f73423c8190932a9edac56df383 |
completed | April 11, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716c6797c819090bfcc9a5b62ac1c |
completed | May 3, 2026, 9:35 a.m. |
Created at: April 9, 2026, 9:24 p.m.