Triple
T20314808
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UIC |
E510350
|
entity |
| Predicate | hasWorkingBody |
P26734
|
FINISHED |
| Object | UIC Rail System Forum |
—
|
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: UIC Rail System Forum | Statement: [UIC, hasWorkingBody, UIC Rail System Forum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UIC Rail System Forum Context triple: [UIC, hasWorkingBody, UIC Rail System Forum]
-
A.
United States Railway Association
The United States Railway Association was a U.S. government-created corporation responsible for restructuring and revitalizing bankrupt northeastern railroads in the 1970s, most notably through the formation of Conrail.
-
B.
American Public Transportation Association
The American Public Transportation Association is a U.S.-based industry organization that represents and advocates for public transit agencies, businesses, and professionals across the public transportation sector.
-
C.
ExpressRail system
The ExpressRail system is a dedicated on-dock rail network at the Port of New York and New Jersey that moves containerized cargo efficiently between marine terminals and inland destinations.
-
D.
Trenord
Trenord is a regional railway company operating passenger train services across Lombardy in northern Italy.
-
E.
Transportation Research Board
The Transportation Research Board is a division of the National Academies of Sciences, Engineering, and Medicine that provides leadership in transportation innovation and research to improve mobility, safety, and infrastructure.
- 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: UIC Rail System Forum Target entity description: UIC Rail System Forum is a working body within the International Union of Railways that focuses on coordinating and developing technical and operational aspects of the global rail system.
-
A.
United States Railway Association
The United States Railway Association was a U.S. government-created corporation responsible for restructuring and revitalizing bankrupt northeastern railroads in the 1970s, most notably through the formation of Conrail.
-
B.
American Public Transportation Association
The American Public Transportation Association is a U.S.-based industry organization that represents and advocates for public transit agencies, businesses, and professionals across the public transportation sector.
-
C.
ExpressRail system
The ExpressRail system is a dedicated on-dock rail network at the Port of New York and New Jersey that moves containerized cargo efficiently between marine terminals and inland destinations.
-
D.
Trenord
Trenord is a regional railway company operating passenger train services across Lombardy in northern Italy.
-
E.
Transportation Research Board
The Transportation Research Board is a division of the National Academies of Sciences, Engineering, and Medicine that provides leadership in transportation innovation and research to improve mobility, safety, and infrastructure.
- 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_69e0b4c7491c8190961113c4283b10b0 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e67786f4dc8190b02a6c2a4338362d |
completed | April 20, 2026, 6:59 p.m. |
Created at: April 16, 2026, 11:19 a.m.