Triple
T11470964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iron Ore Company of Canada |
E271904
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
M.A. Hanna Company
M.A. Hanna Company was a prominent American mining and industrial firm best known for its major role in the iron ore and steel industries in the late 19th and 20th centuries.
|
E927302
|
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: M.A. Hanna Company | Statement: [Iron Ore Company of Canada, foundedBy, M.A. Hanna Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M.A. Hanna Company Context triple: [Iron Ore Company of Canada, foundedBy, M.A. Hanna Company]
-
A.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
B.
George H. Doran Company
George H. Doran Company was a prominent early 20th-century American publishing house known for issuing works by major authors, including popular fiction and significant literary titles.
-
C.
T. B. Harms Company
T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
-
D.
Humphrey-Weidman Company
The Humphrey-Weidman Company was a pioneering American modern dance company founded by choreographers Doris Humphrey and Charles Weidman, known for developing innovative movement techniques and shaping early 20th-century modern dance.
-
E.
Sprague Electric Company
Sprague Electric Company was a major 20th-century American electronics manufacturer known for producing capacitors and other components, whose large plant in North Adams, Massachusetts later became the site of the Massachusetts Museum of Contemporary Art (MASS MoCA).
- 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: M.A. Hanna Company Triple: [Iron Ore Company of Canada, foundedBy, M.A. Hanna Company]
Generated description
M.A. Hanna Company was a prominent American mining and industrial firm best known for its major role in the iron ore and steel industries in the late 19th and 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M.A. Hanna Company Target entity description: M.A. Hanna Company was a prominent American mining and industrial firm best known for its major role in the iron ore and steel industries in the late 19th and 20th centuries.
-
A.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
B.
George H. Doran Company
George H. Doran Company was a prominent early 20th-century American publishing house known for issuing works by major authors, including popular fiction and significant literary titles.
-
C.
T. B. Harms Company
T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
-
D.
Humphrey-Weidman Company
The Humphrey-Weidman Company was a pioneering American modern dance company founded by choreographers Doris Humphrey and Charles Weidman, known for developing innovative movement techniques and shaping early 20th-century modern dance.
-
E.
Sprague Electric Company
Sprague Electric Company was a major 20th-century American electronics manufacturer known for producing capacitors and other components, whose large plant in North Adams, Massachusetts later became the site of the Massachusetts Museum of Contemporary Art (MASS MoCA).
- 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_69d6aae0c8d881908a5a360c0be3242e |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d82949e3688190b024a4980666c94f |
completed | April 9, 2026, 10:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e94ea4748190b375e644b2f1a46c |
completed | April 20, 2026, 8:52 a.m. |
| NEDg | Description generation | batch_69e5f15a50b881908d0930021833ae74 |
completed | April 20, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5f88f16748190826a7fc5d27019d7 |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 8, 2026, 9:35 p.m.