Triple
T12485182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Valdez |
E298412
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Valdez Marine Terminal
Valdez Marine Terminal is a major oil storage and loading facility in Alaska that serves as the southern terminus of the Trans-Alaska Pipeline System.
|
E298412
|
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: Valdez Marine Terminal | Statement: [Port of Valdez, hasFacility, Valdez Marine Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valdez Marine Terminal Context triple: [Port of Valdez, hasFacility, Valdez Marine Terminal]
-
A.
Douglas Sea Terminal
Douglas Sea Terminal is the main passenger and freight ferry port serving Douglas, the capital of the Isle of Man.
-
B.
Port of Valdez
The Port of Valdez is an ice-free deepwater port in Alaska that serves as the southern terminus of the Trans-Alaska Pipeline and a key hub for crude oil shipping.
-
C.
Fairfield Marine Terminal
Fairfield Marine Terminal is a major cargo-handling facility within the Port of Baltimore that supports the movement and storage of maritime freight.
-
D.
Masonville Marine Terminal
Masonville Marine Terminal is a cargo-handling facility within the Port of Baltimore that supports maritime shipping and related industrial operations.
-
E.
Seagirt Marine Terminal
Seagirt Marine Terminal is a major container and cargo handling facility in Baltimore, Maryland, serving as a key hub for international maritime trade on the U.S. East Coast.
- 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: Valdez Marine Terminal Triple: [Port of Valdez, hasFacility, Valdez Marine Terminal]
Generated description
Valdez Marine Terminal is a major oil storage and loading facility in Alaska that serves as the southern terminus of the Trans-Alaska Pipeline System.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Valdez Marine Terminal Target entity description: Valdez Marine Terminal is a major oil storage and loading facility in Alaska that serves as the southern terminus of the Trans-Alaska Pipeline System.
-
A.
Douglas Sea Terminal
Douglas Sea Terminal is the main passenger and freight ferry port serving Douglas, the capital of the Isle of Man.
-
B.
Port of Valdez
chosen
The Port of Valdez is an ice-free deepwater port in Alaska that serves as the southern terminus of the Trans-Alaska Pipeline and a key hub for crude oil shipping.
-
C.
Fairfield Marine Terminal
Fairfield Marine Terminal is a major cargo-handling facility within the Port of Baltimore that supports the movement and storage of maritime freight.
-
D.
Masonville Marine Terminal
Masonville Marine Terminal is a cargo-handling facility within the Port of Baltimore that supports maritime shipping and related industrial operations.
-
E.
Seagirt Marine Terminal
Seagirt Marine Terminal is a major container and cargo handling facility in Baltimore, Maryland, serving as a key hub for international maritime trade on the U.S. East Coast.
- 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94ddf0b6c8190aff4fe267d8f6efe |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f2b5ed481909ead4f5b96d44064 |
completed | May 2, 2026, 6:15 p.m. |
| NEDg | Description generation | batch_69f6401199408190ad2657802afd93c9 |
completed | May 2, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6416ba1bc8190a772bffe4d83ec15 |
completed | May 2, 2026, 6:24 p.m. |
Created at: April 8, 2026, 9:56 p.m.