Triple
T17371843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland waterfront |
E422334
|
entity |
| Predicate | hasPier |
P15921
|
FINISHED |
| Object | Chandler’s 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: Chandler’s Wharf | Statement: [Portland waterfront, hasPier, Chandler’s Wharf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chandler’s Wharf Context triple: [Portland waterfront, hasPier, Chandler’s Wharf]
-
A.
Butler’s Wharf
Butler’s Wharf is a historic riverside warehouse complex on the south bank of the River Thames in London, now converted into apartments, restaurants, and cultural spaces.
-
B.
Glade Wharf
Glade Wharf is a remote jetty and trailhead in Fiordland National Park, New Zealand, serving as the starting point for hikers on the famous Milford Track.
-
C.
Pickering Wharf
Pickering Wharf is a waterfront shopping, dining, and marina complex in Salem, Massachusetts, known for its historic harbor setting and tourist-friendly boardwalk.
-
D.
East Wharf
East Wharf is a major berthing and cargo-handling section of the Port of Karachi, serving as one of its primary operational waterfront areas.
-
E.
Makar Wharf
Makar Wharf is the main international seaport and cargo gateway serving General Santos City in the southern Philippines.
- 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: Chandler’s Wharf Target entity description: Chandler’s Wharf is a mixed-use residential and commercial pier complex located on the historic waterfront of Portland, Maine.
-
A.
Butler’s Wharf
Butler’s Wharf is a historic riverside warehouse complex on the south bank of the River Thames in London, now converted into apartments, restaurants, and cultural spaces.
-
B.
Glade Wharf
Glade Wharf is a remote jetty and trailhead in Fiordland National Park, New Zealand, serving as the starting point for hikers on the famous Milford Track.
-
C.
Pickering Wharf
Pickering Wharf is a waterfront shopping, dining, and marina complex in Salem, Massachusetts, known for its historic harbor setting and tourist-friendly boardwalk.
-
D.
East Wharf
East Wharf is a major berthing and cargo-handling section of the Port of Karachi, serving as one of its primary operational waterfront areas.
-
E.
Makar Wharf
Makar Wharf is the main international seaport and cargo gateway serving General Santos City in the southern Philippines.
- 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.