Triple
T20163248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Next-Generation High-Speed Rail Program |
E491766
|
entity |
| Predicate | includesProcurementOf |
P1393
|
FINISHED |
| Object | next-generation high-speed trainsets to replace older 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: next-generation high-speed trainsets to replace older equipment | Statement: [Amtrak Next-Generation High-Speed Rail Program, includesProcurementOf, next-generation high-speed trainsets to replace older equipment]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: includesProcurementOf Context triple: [Amtrak Next-Generation High-Speed Rail Program, includesProcurementOf, next-generation high-speed trainsets to replace older equipment]
-
A.
procurementProgram
Indicates a relationship where an entity is involved in organizing, managing, or participating in a structured process for acquiring goods, services, or resources.
-
B.
roleInProcurement
Indicates that an entity holds a specific role or responsibility within a procurement process or activity.
-
C.
includes
chosen
Indicates that one entity contains, encompasses, or has another entity as a part, member, or subset.
-
D.
procurementMethod
Indicates the specific process or approach used to acquire goods, services, or works (e.g., open tender, direct purchase, negotiated procedure).
-
E.
procurementPartner
Indicates that one entity serves as a supplier or provider responsible for acquiring goods or services on behalf of another entity.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66841b7d88190af3606f762d87b24 |
completed | April 20, 2026, 5:54 p.m. |
| PD | Predicate disambiguation | batch_69e55b0c11cc8190836d1eee5945f000 |
completed | April 19, 2026, 10:45 p.m. |
Created at: April 11, 2026, 11:35 p.m.