Triple
T8574634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portage, Indiana |
E203016
|
entity |
| Predicate | nearbyPort |
P5648
|
FINISHED |
| Object | Port of Indiana–Burns Harbor |
E688585
|
NE FINISHED |
How this triple was built (2 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 Indiana–Burns Harbor | Statement: [Portage, Indiana, nearbyPort, Port of Indiana–Burns Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Indiana–Burns Harbor Context triple: [Portage, Indiana, nearbyPort, Port of Indiana–Burns Harbor]
-
A.
Port of Burns Harbor
chosen
The Port of Burns Harbor is a major deepwater industrial and shipping port on Lake Michigan in Indiana, serving as a key hub for steel production and bulk cargo transport within the Great Lakes–St. Lawrence Seaway system.
-
B.
Port of Indiana–Jeffersonville
Port of Indiana–Jeffersonville is a major inland port and intermodal freight hub on the Ohio River serving the Louisville metropolitan area and regional industries.
-
C.
Port of Gary
The Port of Gary is a major industrial and cargo-handling port on Lake Michigan in Indiana, serving as a key hub for maritime shipping and regional commerce within the Great Lakes.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8328ebe481909a8c038fa79959b4 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea947f188190af469babaa73ddf6 |
completed | March 31, 2026, 3:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce8995d1d081909f6a27220c2c267e |
completed | April 2, 2026, 3:21 p.m. |
Created at: March 30, 2026, 6:21 p.m.