Triple
T2105534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K-25 Project |
E37185
|
entity |
| Predicate | mainContractor |
P7138
|
FINISHED |
| Object | Kellex Corporation |
E233764
|
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: Kellex Corporation | Statement: [K-25 Project, mainContractor, Kellex Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kellex Corporation Context triple: [K-25 Project, mainContractor, Kellex Corporation]
-
A.
Kellex Corporation
chosen
Kellex Corporation was an engineering firm best known for designing and overseeing construction of the K-25 gaseous diffusion plant used in the Manhattan Project to enrich uranium during World War II.
-
B.
Goodrich Corporation
Goodrich Corporation was a major American aerospace and defense company known for manufacturing aircraft systems and components before its acquisition by United Technologies Corporation.
-
C.
Kalem Company
Kalem Company was an early American motion picture studio active in the silent film era, known for its pioneering location shooting and popular serials in the 1900s and 1910s.
-
D.
Staley Manufacturing Company
Staley Manufacturing Company was an early 20th-century American food processing firm, best known for its corn products and for founding the football team that became the Chicago Bears.
-
E.
Mardel, Inc.
Mardel, Inc. is a Christian-themed retail chain in the United States that sells books, educational materials, and religious merchandise.
- 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_69a8861828948190924aa30c08806b3a |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abbadcd4a081909d60b9b241950335 |
completed | March 7, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae51926e4481909dd148b5cab3b6ec |
completed | March 9, 2026, 4:50 a.m. |
Created at: March 4, 2026, 7:43 p.m.