Triple
T23394168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Esterline Technologies |
E594102
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Darchem Engineering |
—
|
NE NERFINISHED |
How this triple was built (3 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: Darchem Engineering | Statement: [Esterline Technologies, hasSubsidiary, Darchem Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Darchem Engineering Context triple: [Esterline Technologies, hasSubsidiary, Darchem Engineering]
-
A.
Garmendale Engineering
Garmendale Engineering is a British ride and attraction manufacturer known for designing and building themed amusement rides for major entertainment brands and parks.
-
B.
Scomi Engineering
Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
-
C.
Clinton Engineer Works
Clinton Engineer Works was a massive World War II-era industrial complex in Oak Ridge, Tennessee, built as part of the Manhattan Project to produce fissile material for the first atomic bombs.
-
D.
Chancellor Industries
Chancellor Industries is a prominent fictional conglomerate in the soap opera "The Young and the Restless," long associated with the influential Chancellor family in Genoa City.
-
E.
Marsh Engineering Company
Marsh Engineering Company was an American civil engineering and bridge design firm known for creating notable early 20th-century concrete and steel bridges, including the Henley Street Bridge in Knoxville, Tennessee.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Darchem Engineering Target entity description: Darchem Engineering is a UK-based engineering company known for designing and manufacturing high-performance thermal insulation, aerospace, and industrial protection systems, operating as a subsidiary of Esterline Technologies.
-
A.
Garmendale Engineering
Garmendale Engineering is a British ride and attraction manufacturer known for designing and building themed amusement rides for major entertainment brands and parks.
-
B.
Scomi Engineering
Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
-
C.
Clinton Engineer Works
Clinton Engineer Works was a massive World War II-era industrial complex in Oak Ridge, Tennessee, built as part of the Manhattan Project to produce fissile material for the first atomic bombs.
-
D.
Chancellor Industries
Chancellor Industries is a prominent fictional conglomerate in the soap opera "The Young and the Restless," long associated with the influential Chancellor family in Genoa City.
-
E.
Marsh Engineering Company
Marsh Engineering Company was an American civil engineering and bridge design firm known for creating notable early 20th-century concrete and steel bridges, including the Henley Street Bridge in Knoxville, Tennessee.
- F. None of above. chosen
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_69e25d2754fc819085deea939bde60ab |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a49eb3b881909da7f1c47c67c81f |
completed | April 29, 2026, 6:26 a.m. |
Created at: April 17, 2026, 5:36 p.m.