Triple
T21804576
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | InterCity sector of British Rail |
E538316
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object | First Great Eastern |
—
|
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: First Great Eastern | Statement: [InterCity sector of British Rail, successor, First Great Eastern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: First Great Eastern Context triple: [InterCity sector of British Rail, successor, First Great Eastern]
-
A.
First Great Eastern
chosen
First Great Eastern was a former British train operating company that ran commuter and regional rail services in the East of England, primarily serving routes from London Liverpool Street into Essex and Suffolk.
-
B.
SS Great Eastern
SS Great Eastern was a pioneering 19th-century iron steamship, famed for its unprecedented size and advanced engineering, which made it a landmark in maritime history.
-
C.
SS Great Western
SS Great Western was a pioneering 19th-century steamship that became one of the first successful transatlantic ocean liners, showcasing Isambard Kingdom Brunel’s innovative maritime engineering.
-
D.
Courthézon
Courthézon is a commune in southeastern France’s Vaucluse department, known for its historic village center, wine production in the Côtes du Rhône region, and proximity to Châteauneuf-du-Pape.
-
E.
HMS Resolute
HMS Resolute was a 19th-century British Royal Navy Arctic exploration ship whose salvaged timbers were later used to craft the famous Resolute desk in the White House.
- 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_69e0c4733f4081909a86622e7e6d15d2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f07801fa8081909098d00947bf8f7f |
completed | April 28, 2026, 9:04 a.m. |
Created at: April 16, 2026, 6:53 p.m.