Triple
T7581894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes port system |
E179506
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Port of Ashtabula
The Port of Ashtabula is a commercial shipping port on Lake Erie in Ohio that handles bulk cargo such as coal, iron ore, and other industrial materials.
|
E679243
|
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 Ashtabula | Statement: [Great Lakes port system, hasPart, Port of Ashtabula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Ashtabula Context triple: [Great Lakes port system, hasPart, Port of Ashtabula]
-
A.
Port of Conneaut
The Port of Conneaut is a commercial harbor on Lake Erie in Conneaut, Ohio, serving as a key regional hub for bulk cargo shipping within the Great Lakes.
-
B.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
C.
Port of Toledo
The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
-
D.
Port of Erie
The Port of Erie is a commercial and recreational harbor on Lake Erie in Erie, Pennsylvania, serving as a regional hub for shipping, fishing, and waterfront activities.
-
E.
Port of Cleveland
The Port of Cleveland is a major commercial shipping and logistics hub on Lake Erie that serves as the primary maritime gateway for the Cleveland, Ohio region.
- 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 Ashtabula Triple: [Great Lakes port system, hasPart, Port of Ashtabula]
Generated description
The Port of Ashtabula is a commercial shipping port on Lake Erie in Ohio that handles bulk cargo such as coal, iron ore, and other industrial materials.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Ashtabula Target entity description: The Port of Ashtabula is a commercial shipping port on Lake Erie in Ohio that handles bulk cargo such as coal, iron ore, and other industrial materials.
-
A.
Port of Conneaut
The Port of Conneaut is a commercial harbor on Lake Erie in Conneaut, Ohio, serving as a key regional hub for bulk cargo shipping within the Great Lakes.
-
B.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
C.
Port of Toledo
The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
-
D.
Port of Erie
The Port of Erie is a commercial and recreational harbor on Lake Erie in Erie, Pennsylvania, serving as a regional hub for shipping, fishing, and waterfront activities.
-
E.
Port of Cleveland
The Port of Cleveland is a major commercial shipping and logistics hub on Lake Erie that serves as the primary maritime gateway for the Cleveland, Ohio region.
- 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_69c69f327db881909a21ae3b156f8ded |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f978341081909e009c410ffc5039 |
completed | March 27, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c89a957e2881909c7592f673bea26f |
completed | March 29, 2026, 3:20 a.m. |
| NEDg | Description generation | batch_69c89b5b42dc8190972569b510d2efcd |
completed | March 29, 2026, 3:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c89c56d9688190bd14badc319f9c44 |
completed | March 29, 2026, 3:28 a.m. |
Created at: March 27, 2026, 3:52 p.m.