Triple
T17371842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland waterfront |
E422334
|
entity |
| Predicate | hasPier |
P15921
|
FINISHED |
| Object |
Long Wharf (Portland, Maine)
Long Wharf is a historic commercial pier on Portland, Maine’s waterfront that serves as a hub for maritime activities, tourism, and waterfront dining.
|
E1265378
|
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: Long Wharf (Portland, Maine) | Statement: [Portland waterfront, hasPier, Long Wharf (Portland, Maine)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Long Wharf (Portland, Maine) Context triple: [Portland waterfront, hasPier, Long Wharf (Portland, Maine)]
-
A.
Long Wharf, Boston
Long Wharf in Boston is a historic waterfront pier dating back to the early 18th century that played a central role in the city’s maritime trade and colonial-era commerce.
-
B.
Long Wharf
Long Wharf is a historic waterfront district in New Haven, Connecticut, known for its harbor views, maritime heritage, and commercial development along the city’s shoreline.
-
C.
Old Port, Portland, Maine
Old Port, Portland, Maine is a historic waterfront district known for its cobblestone streets, 19th-century brick buildings, and vibrant mix of shops, restaurants, and nightlife.
-
D.
Long Wharf Pier
Long Wharf Pier is a historic waterfront structure extending from Boston’s Long Wharf, serving as a prominent point for harbor views, ferries, and maritime activity.
-
E.
Long Wharf Theatre
Long Wharf Theatre is a renowned regional theater company in New Haven, Connecticut, known for producing innovative plays and nurturing new works and artists.
- 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: Long Wharf (Portland, Maine) Triple: [Portland waterfront, hasPier, Long Wharf (Portland, Maine)]
Generated description
Long Wharf is a historic commercial pier on Portland, Maine’s waterfront that serves as a hub for maritime activities, tourism, and waterfront dining.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Long Wharf (Portland, Maine) Target entity description: Long Wharf is a historic commercial pier on Portland, Maine’s waterfront that serves as a hub for maritime activities, tourism, and waterfront dining.
-
A.
Long Wharf, Boston
Long Wharf in Boston is a historic waterfront pier dating back to the early 18th century that played a central role in the city’s maritime trade and colonial-era commerce.
-
B.
Long Wharf
Long Wharf is a historic waterfront district in New Haven, Connecticut, known for its harbor views, maritime heritage, and commercial development along the city’s shoreline.
-
C.
Old Port, Portland, Maine
Old Port, Portland, Maine is a historic waterfront district known for its cobblestone streets, 19th-century brick buildings, and vibrant mix of shops, restaurants, and nightlife.
-
D.
Long Wharf Pier
Long Wharf Pier is a historic waterfront structure extending from Boston’s Long Wharf, serving as a prominent point for harbor views, ferries, and maritime activity.
-
E.
Long Wharf Theatre
Long Wharf Theatre is a renowned regional theater company in New Haven, Connecticut, known for producing innovative plays and nurturing new works and artists.
- 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a69d93c81908ce2d909857a3a11 |
completed | April 19, 2026, 2:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a019568a27c8190af1bbe6db75f3e6f |
completed | May 11, 2026, 8:38 a.m. |
| NEDg | Description generation | batch_6a019b7b645c819087040b18ee447321 |
completed | May 11, 2026, 9:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a019c8392d8819098317ff88a5c6e06 |
completed | May 11, 2026, 9:08 a.m. |
Created at: April 10, 2026, 5:44 a.m.