Triple
T14075541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Henry Rowan |
E338722
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Inductotherm Corporation
Inductotherm Corporation is a leading manufacturer of induction melting, heating, and welding equipment for the metals and foundry industries worldwide.
|
E1077098
|
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: Inductotherm Corporation | Statement: [Henry Rowan, founded, Inductotherm Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Inductotherm Corporation Context triple: [Henry Rowan, founded, Inductotherm Corporation]
-
A.
Hypertherm
Hypertherm is a manufacturing company best known for producing industrial cutting systems, particularly plasma and waterjet cutting equipment.
-
B.
Lukens Steel Company
Lukens Steel Company is a historic American steel manufacturer known for producing large steel plates and playing a central role in the industrial development of Coatesville, Pennsylvania.
-
C.
Union Steel
Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
-
D.
Armco Steel
Armco Steel was a major American steel manufacturing company historically significant for its large integrated mill operations and role in the industrial development of Middletown, Ohio.
-
E.
J. E. Greiner Company
J. E. Greiner Company was an American engineering and consulting firm known for its prominent bridge and transportation infrastructure designs in the early to mid-20th century.
- 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: Inductotherm Corporation Triple: [Henry Rowan, founded, Inductotherm Corporation]
Generated description
Inductotherm Corporation is a leading manufacturer of induction melting, heating, and welding equipment for the metals and foundry industries worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Inductotherm Corporation Target entity description: Inductotherm Corporation is a leading manufacturer of induction melting, heating, and welding equipment for the metals and foundry industries worldwide.
-
A.
Hypertherm
Hypertherm is a manufacturing company best known for producing industrial cutting systems, particularly plasma and waterjet cutting equipment.
-
B.
Lukens Steel Company
Lukens Steel Company is a historic American steel manufacturer known for producing large steel plates and playing a central role in the industrial development of Coatesville, Pennsylvania.
-
C.
Union Steel
Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
-
D.
Armco Steel
Armco Steel was a major American steel manufacturing company historically significant for its large integrated mill operations and role in the industrial development of Middletown, Ohio.
-
E.
J. E. Greiner Company
J. E. Greiner Company was an American engineering and consulting firm known for its prominent bridge and transportation infrastructure designs in the early to mid-20th century.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5c5cdd288190914e1d57321b3554 |
completed | April 14, 2026, 3:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb670f51c819088e8d0137f8d3bb1 |
completed | May 7, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69fcbef464248190881012d92777557c |
completed | May 7, 2026, 4:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcbfbae7608190a8d8cf0fa270df9d |
completed | May 7, 2026, 4:37 p.m. |
Created at: April 9, 2026, 10:21 p.m.