Triple
T20553667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak |
E504660
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | United States government (majority interest) |
—
|
NE NERFINISHED |
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: United States government (majority interest) | Statement: [Amtrak, owner, United States government (majority interest)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States government (majority interest) Context triple: [Amtrak, owner, United States government (majority interest)]
-
A.
United States government
chosen
The United States government is the federal governing authority of the country, comprising executive, legislative, and judicial branches that create, enforce, and interpret national laws and policies.
-
B.
United States (corporate parent)
The United States is a federal republic in North America that serves as a major global economic, political, and technological power.
-
C.
United States (limited, indirect)
The United States (limited, indirect) refers to the constrained and largely covert American political and logistical backing provided during the Rhodesian Bush War, short of full-scale or official military support.
-
D.
United States (advisory role)
The United States (advisory role) refers to the American military and political involvement in Vietnam during the early 1960s, when U.S. personnel primarily trained, equipped, and advised South Vietnamese forces rather than engaging in large-scale direct combat.
-
E.
United States financial institutions
United States financial institutions are banks, credit unions, and other regulated financial organizations operating within the U.S. financial system, subject to federal oversight and examination.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4b52c048190952b4d0f430813a3 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a5db052c8190801e53f6148113c8 |
completed | April 20, 2026, 10:16 p.m. |
Created at: April 16, 2026, 11:38 a.m.