Triple
T22149831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Summa Corporation |
E547383
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Hughes Tool Company |
—
|
NE NERFINISHED |
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: Hughes Tool Company | Statement: [Summa Corporation, predecessor, Hughes Tool Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hughes Tool Company Context triple: [Summa Corporation, predecessor, Hughes Tool Company]
-
A.
Hughes Tool Company
chosen
Hughes Tool Company was an American industrial firm best known for manufacturing innovative oil drilling equipment and serving as the financial foundation of Howard Hughes’s business empire.
-
B.
Clark Equipment Company
Clark Equipment Company is an American industrial manufacturer historically known for producing construction machinery, material handling equipment, and components such as streetcar bodies.
-
C.
Baker Hughes
Baker Hughes is a major American energy technology and oilfield services company that provides products and services for oil and gas exploration, drilling, and production worldwide.
-
D.
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.
-
E.
Marion Steam Shovel Company
Marion Steam Shovel Company was a prominent American manufacturer of steam-powered excavation and earthmoving machinery that played a key role in major early 20th-century construction and mining projects.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f2c0e881909c3488bb5eb5959d |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.