Triple
T7492028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | crawler-transporter |
E177027
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Marion Power Shovel Company |
E624291
|
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: Marion Power Shovel Company | Statement: [crawler-transporter, manufacturer, Marion Power Shovel Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marion Power Shovel Company Context triple: [crawler-transporter, manufacturer, Marion Power Shovel Company]
-
A.
Marion Steam Shovel Company
chosen
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.
-
B.
C. L. Best Tractor Company
C. L. Best Tractor Company was an early 20th-century American manufacturer of agricultural and construction tractors that became a key predecessor to Caterpillar Inc.
-
C.
Ames Shovel Works
Ames Shovel Works was a prominent 19th-century American manufacturing company in Easton, Massachusetts, best known for producing shovels that played a crucial role in major infrastructure projects like the Transcontinental Railroad.
-
D.
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.
-
E.
Hughes Tool Company
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.
- 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_69c69f2583808190bd1a4936c42a5815 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5767d3481909a9a0e099cc02d03 |
completed | March 27, 2026, 9:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c76a8988190bb5ff21731b19d4b |
completed | March 28, 2026, 8:39 p.m. |
Created at: March 27, 2026, 3:43 p.m.