Triple
T1781304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurostar |
E39296
|
entity |
| Predicate | startOfService |
P2339
|
FINISHED |
| Object | 1994-11-14 |
—
|
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: 1994-11-14 | Statement: [Eurostar, startOfService, 1994-11-14]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: startOfService Context triple: [Eurostar, startOfService, 1994-11-14]
-
A.
enteredService
chosen
Indicates that an entity began active use or operation at a specific time or in a specific context.
-
B.
startsAt
Indicates that an event, process, or state begins at a specific time, location, or point in a sequence.
-
C.
operationStart
Indicates the point in time or event at which a specific operation or process begins.
-
D.
originalServiceEnded
Indicates that a previously existing or initial service has come to an end or has been terminated.
-
E.
serviceDuring
Indicates that one entity performs or provides a service for another entity during a specified time period or event.
- 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_69a88630519c8190a17addd83c4a3ef4 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69ab74dc9d1481908084ef07872a71f8 |
completed | March 7, 2026, 12:44 a.m. |
| PD | Predicate disambiguation | batch_69aa61cf3ca881908641fd73ce2f7c9d |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:31 p.m.