Triple
T488655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Portland |
E9936
|
entity |
| Predicate | manages |
P86
|
FINISHED |
| Object |
Portland International Marine Terminal
Portland International Marine Terminal is a major cargo and container shipping facility in Portland, Maine, serving as a key hub for regional and international maritime trade.
|
E60797
|
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: Portland International Marine Terminal | Statement: [Port of Portland, manages, Portland International Marine Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland International Marine Terminal Context triple: [Port of Portland, manages, Portland International Marine Terminal]
-
A.
Conley Container Terminal
Conley Container Terminal is the primary marine container shipping facility serving the Port of Boston and the New England region.
-
B.
Howland Hook Marine Terminal
Howland Hook Marine Terminal is a major container shipping and cargo handling facility located on Staten Island within the Port of New York and New Jersey.
-
C.
Port Jersey Marine Terminal
Port Jersey Marine Terminal is a major cargo-handling complex in the Port of New York and New Jersey, serving as a key hub for containerized and intermodal freight operations.
-
D.
Red Hook Container Terminal
Red Hook Container Terminal is a key marine cargo facility in Brooklyn that handles containerized freight and supports regional and international shipping operations.
-
E.
Black Falcon Cruise Terminal
Black Falcon Cruise Terminal is Boston’s primary cruise ship terminal, serving as a major embarkation and disembarkation point for passenger cruises in the Port of Boston.
- 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: Portland International Marine Terminal Triple: [Port of Portland, manages, Portland International Marine Terminal]
Generated description
Portland International Marine Terminal is a major cargo and container shipping facility in Portland, Maine, serving as a key hub for regional and international maritime trade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland International Marine Terminal Target entity description: Portland International Marine Terminal is a major cargo and container shipping facility in Portland, Maine, serving as a key hub for regional and international maritime trade.
-
A.
Conley Container Terminal
Conley Container Terminal is the primary marine container shipping facility serving the Port of Boston and the New England region.
-
B.
Howland Hook Marine Terminal
Howland Hook Marine Terminal is a major container shipping and cargo handling facility located on Staten Island within the Port of New York and New Jersey.
-
C.
Port Jersey Marine Terminal
Port Jersey Marine Terminal is a major cargo-handling complex in the Port of New York and New Jersey, serving as a key hub for containerized and intermodal freight operations.
-
D.
Red Hook Container Terminal
Red Hook Container Terminal is a key marine cargo facility in Brooklyn that handles containerized freight and supports regional and international shipping operations.
-
E.
Black Falcon Cruise Terminal
Black Falcon Cruise Terminal is Boston’s primary cruise ship terminal, serving as a major embarkation and disembarkation point for passenger cruises in the Port of Boston.
- 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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0df764481909811d9483dfbc4aa |
completed | Feb. 28, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a474738bb881908e5d0ff6a17301e8 |
completed | March 1, 2026, 5:16 p.m. |
| NEDg | Description generation | batch_69a474dab57c8190918347a7a96c1536 |
completed | March 1, 2026, 5:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a475694ee8819082a54c4dc218b8dd |
completed | March 1, 2026, 5:20 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.