Triple
T12675308
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Menominee Iron Range |
E302793
|
entity |
| Predicate | oreShippedTo |
P106230
|
FINISHED |
| Object | Great Lakes steel mills |
E497885
|
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: Great Lakes steel mills | Statement: [Menominee Iron Range, oreShippedTo, Great Lakes steel mills]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Lakes steel mills Context triple: [Menominee Iron Range, oreShippedTo, Great Lakes steel mills]
-
A.
Great Lakes steel mills
chosen
Great Lakes steel mills are large industrial facilities located along the Great Lakes that process iron ore into steel for use in manufacturing, construction, and automotive production across North America.
-
B.
Cleveland-Cliffs Burns Harbor steel mill
The Cleveland-Cliffs Burns Harbor steel mill is a large integrated steel production facility in Burns Harbor, Indiana, and one of the region’s primary industrial employers.
-
C.
Kaiser Steel Mill
Kaiser Steel Mill was a major 20th-century steel production facility in Fontana, California, that played a significant role in the region’s industrial and wartime manufacturing history.
-
D.
U.S. Steel Gary Works complex
The U.S. Steel Gary Works complex is a major integrated steel production facility in Gary, Indiana, historically one of the largest steel mills in the world and a cornerstone of American heavy industry.
-
E.
Hamilton steel mills
Hamilton steel mills are a major industrial complex in Hamilton, Ontario, known for large-scale steel production that has historically driven the city’s economy and port activity.
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96411d87481909127e81755f23964 |
completed | April 10, 2026, 8:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671a163188190b6077c77f9a81681 |
completed | May 2, 2026, 9:50 p.m. |
Created at: April 9, 2026, 5:20 p.m.