Triple
T21132700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coradia 1000 |
E520727
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Coradia 1000 |
—
|
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: Coradia 1000 | Statement: [Coradia 1000, familyName, Coradia 1000]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coradia 1000 Context triple: [Coradia 1000, familyName, Coradia 1000]
-
A.
Coradia 1000
chosen
Coradia 1000 is a family of high-speed diesel multiple unit trains developed by Alstom for intercity and regional services in the United Kingdom.
-
B.
Alstom Coradia Lirex
The Alstom Coradia Lirex is a family of modern regional and commuter multiple-unit trains designed for efficient, high-capacity passenger service, particularly in European rail networks.
-
C.
Alstom Coradia
Alstom Coradia is a family of modular regional and intercity multiple-unit trains produced by Alstom and operated across various European rail networks.
-
D.
Alstom Coradia Polyvalent
The Alstom Coradia Polyvalent is a family of modern regional and intercity multiple-unit trains designed for flexible operation, including electric and dual-mode configurations, widely used across France and other European countries.
-
E.
Alstom Coradia Stream
The Alstom Coradia Stream is a family of modern, low-floor electric and diesel multiple-unit trains designed for regional and intercity services in Europe, known for high energy efficiency, modularity, and passenger comfort.
- 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_69e0b50b53048190ae34e8abbe3c5ada |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e723574b1481909fe9bebc83f1f3ce |
completed | April 21, 2026, 7:12 a.m. |
Created at: April 16, 2026, 2:56 p.m.