Triple
T22404885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | European Union Agency for Railways |
E553854
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | European Railway Agency |
—
|
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: European Railway Agency | Statement: [European Union Agency for Railways, formerName, European Railway Agency]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: European Railway Agency Context triple: [European Union Agency for Railways, formerName, European Railway Agency]
-
A.
European Union Agency for Railways
chosen
The European Union Agency for Railways is an EU body responsible for improving rail safety, interoperability, and cross-border rail operations across member states.
-
B.
International Union of Railways
The International Union of Railways is a global industry association that promotes cooperation, standardization, and development among railway companies and infrastructure managers worldwide.
-
C.
European rail infrastructure managers community
The European rail infrastructure managers community is a collaborative network of national rail infrastructure organizations across Europe that coordinates on standards, operations, and development of the continent’s railway system.
-
D.
Intergovernmental Organisation for International Carriage by Rail
The Intergovernmental Organisation for International Carriage by Rail (OTIF) is an intergovernmental body that develops and oversees international legal frameworks to facilitate and harmonize cross-border rail transport among its member states.
-
E.
Federal Railway Authority of Germany
The Federal Railway Authority of Germany is the national government agency responsible for overseeing safety, operations, and regulatory compliance across the country’s railway system.
- 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_69e11e4da7048190b4387d422a9a0de5 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f158b739b88190a7f1f20fd1e9b188 |
completed | April 29, 2026, 1:02 a.m. |
Created at: April 16, 2026, 8:46 p.m.