Triple
T92574
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland, Maine |
E1859
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object |
Port of Portland, Maine
The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
|
E1859
|
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: Port of Portland, Maine | Statement: [Portland, Maine, hasPort, Port of Portland, Maine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Portland, Maine Context triple: [Portland, Maine, hasPort, Port of Portland, Maine]
-
A.
Port of Portland
The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
-
B.
Port of Boston
The Port of Boston is a major New England seaport and transportation hub handling cargo, cruise ships, and maritime commerce for the Boston metropolitan area.
-
C.
Portland, Maine, United States
Portland, Maine, United States is a historic coastal city in northern New England known for its working waterfront, vibrant arts and culinary scenes, and well-preserved 19th-century architecture.
-
D.
Nantucket Harbor
Nantucket Harbor is a sheltered, historically significant harbor on the island of Nantucket, Massachusetts, known for its maritime heritage, boating, and scenic waterfront.
-
E.
Lynn Harbor
Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
- 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: Port of Portland, Maine Triple: [Portland, Maine, hasPort, Port of Portland, Maine]
Generated description
The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Portland, Maine Target entity description: The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
-
A.
Port of Portland
The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
-
B.
Port of Boston
The Port of Boston is a major New England seaport and transportation hub handling cargo, cruise ships, and maritime commerce for the Boston metropolitan area.
-
C.
Portland, Maine, United States
chosen
Portland, Maine, United States is a historic coastal city in northern New England known for its working waterfront, vibrant arts and culinary scenes, and well-preserved 19th-century architecture.
-
D.
Nantucket Harbor
Nantucket Harbor is a sheltered, historically significant harbor on the island of Nantucket, Massachusetts, known for its maritime heritage, boating, and scenic waterfront.
-
E.
Lynn Harbor
Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
- F. None of above.
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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24faa6d608190920c8fc144e85e21 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3280cebb48190bffad33be40dc175 |
completed | Feb. 28, 2026, 5:38 p.m. |
| NEDg | Description generation | batch_69a3286a10a081909ff6a27df20a0f8e |
completed | Feb. 28, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a32b0b53488190a009ab2ebf362e66 |
completed | Feb. 28, 2026, 5:51 p.m. |
Created at: Feb. 28, 2026, 2:07 a.m.