Triple
T17371839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland waterfront |
E422334
|
entity |
| Predicate | hasPier |
P15921
|
FINISHED |
| Object | Custom House Wharf |
—
|
NE NERFINISHED |
How this triple was built (3 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: Custom House Wharf | Statement: [Portland waterfront, hasPier, Custom House Wharf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Custom House Wharf Context triple: [Portland waterfront, hasPier, Custom House Wharf]
-
A.
Commercial Wharf
Commercial Wharf is a key docking and cargo-handling area within Gibraltar Harbour that supports the territory’s commercial maritime activities.
-
B.
Princes Wharf
Princes Wharf is a historic waterfront precinct in Hobart, Tasmania, known for its piers, sheds, and role as a hub for maritime activity, events, and festivals.
-
C.
Princes Wharf
Princes Wharf is a prominent waterfront development in central Auckland, New Zealand, featuring a cruise ship terminal, hotels, restaurants, and public spaces extending into the Waitematā Harbour.
-
D.
Central Wharf
Central Wharf is a historic waterfront area in downtown Boston that hosts attractions such as the New England Aquarium and offers access to harbor views and maritime activities.
-
E.
Central Wharf
Central Wharf is a historic waterfront pier in Salem, Massachusetts, that served as a key hub for the city’s early American maritime trade and commerce.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Custom House Wharf Target entity description: Custom House Wharf is a historic commercial pier on Portland, Maine’s waterfront, known for its working fishing operations, seafood businesses, and maritime character.
-
A.
Commercial Wharf
Commercial Wharf is a key docking and cargo-handling area within Gibraltar Harbour that supports the territory’s commercial maritime activities.
-
B.
Princes Wharf
Princes Wharf is a prominent waterfront development in central Auckland, New Zealand, featuring a cruise ship terminal, hotels, restaurants, and public spaces extending into the Waitematā Harbour.
-
C.
Princes Wharf
Princes Wharf is a historic waterfront precinct in Hobart, Tasmania, known for its piers, sheds, and role as a hub for maritime activity, events, and festivals.
-
D.
Central Wharf
Central Wharf is a historic waterfront area in downtown Boston that hosts attractions such as the New England Aquarium and offers access to harbor views and maritime activities.
-
E.
Central Wharf
Central Wharf is a historic waterfront pier in Salem, Massachusetts, that served as a key hub for the city’s early American maritime trade and commerce.
- F. None of above. chosen
Provenance (2 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a69d93c81908ce2d909857a3a11 |
completed | April 19, 2026, 2:14 a.m. |
Created at: April 10, 2026, 5:44 a.m.