Triple
T13328837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pan Am Systems |
E317512
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Guilford Transportation Industries |
E81513
|
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: Guilford Transportation Industries | Statement: [Pan Am Systems, predecessor, Guilford Transportation Industries]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guilford Transportation Industries Context triple: [Pan Am Systems, predecessor, Guilford Transportation Industries]
-
A.
Guilford Transportation Industries
chosen
Guilford Transportation Industries was a major New England-based railroad holding company that acquired and operated several regional railroads, later rebranding as Pan Am Railways.
-
B.
Avondale Industries
Avondale Industries is an American shipbuilding company historically known for constructing naval and commercial vessels along the Gulf Coast.
-
C.
Fleetwood Metal Body Company
Fleetwood Metal Body Company was an American coachbuilder renowned in the early 20th century for crafting custom luxury automobile bodies for high-end manufacturers such as Cadillac and Packard.
-
D.
Litton Industries
Litton Industries was a major American conglomerate best known for its diversified operations in electronics, defense, and industrial manufacturing during the mid-20th century.
-
E.
Cloverleaf Industries
Cloverleaf Industries is the fictional company in "Who Framed Roger Rabbit" used by the villain Judge Doom as a front for his scheme to dismantle the streetcar system and build a freeway.
- 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_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9992e4f908190a6f172bf910cffb8 |
completed | April 11, 2026, 12:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73979cb4081909e750e2d98869891 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:30 p.m.