Triple
T31933239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lufkin Industries |
E815312
|
entity |
| Predicate | hasMainBusinessOperation |
P144902
|
FINISHED |
| Object | design of oilfield equipment |
—
|
LITERAL 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: design of oilfield equipment | Statement: [Lufkin Industries, hasMainBusinessOperation, design of oilfield equipment]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainBusinessOperation Context triple: [Lufkin Industries, hasMainBusinessOperation, design of oilfield equipment]
-
A.
hasBusinessOperationsIn
Indicates that a business or organization conducts commercial or operational activities within a specified geographic location or jurisdiction.
-
B.
hasBusinessOperation
Indicates that one entity conducts, manages, or is engaged in a commercial or organizational activity involving another entity.
-
C.
hasBusiness
Indicates that one entity owns, operates, or is formally associated with a business entity.
-
D.
hasMainOperations
chosen
Indicates that an entity is associated with its primary or core operations, activities, or functions.
-
E.
hasBusinessTypeAlong
Indicates that a business or commercial entity located along a route, corridor, or area is associated with a specific type or category of business activity.
- F. None of above.
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_69f348f3035c81908558e2339955abb3 |
completed | April 30, 2026, 12:20 p.m. |
| NER | Named-entity recognition | batch_6a0059f4ffe481908dc500cee9051148 |
completed | May 10, 2026, 10:12 a.m. |
| PD | Predicate disambiguation | batch_6a00593a3c1881909b2ff1a29eb474b3 |
completed | May 10, 2026, 10:08 a.m. |
Created at: May 1, 2026, 12:04 a.m.