Triple
T10462733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great British Railway Journeys |
E246715
|
entity |
| Predicate | narrator |
P2181
|
FINISHED |
| Object | Michael Portillo |
E49641
|
NE 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: Michael Portillo | Statement: [Great British Railway Journeys, narrator, Michael Portillo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael Portillo Context triple: [Great British Railway Journeys, narrator, Michael Portillo]
-
A.
Michael Portillo
chosen
Michael Portillo is a British journalist, broadcaster, and former Conservative politician known for his cabinet roles in the 1990s and his popular railway travel television series.
-
B.
Ian Blackford
Ian Blackford is a Scottish National Party politician who served as the party’s Westminster leader and represents the Ross, Skye and Lochaber constituency in the UK Parliament.
-
C.
Graham Baldwin
Graham Baldwin is a British academic and university leader who serves as the vice-chancellor of the University of Central Lancashire.
-
D.
Kevin Bartlett
Kevin Bartlett is a legendary Australian rules footballer and coach best known for his prolific goal-kicking and long career with the Richmond Football Club in the VFL/AFL.
-
E.
Bob Hepple
Bob Hepple was a South African-born lawyer, anti-apartheid activist, and later a prominent legal scholar in the United Kingdom who played a key role in the struggle against apartheid.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d381c16c248190a2fe5b471e584e9c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d50884fac48190af22e181b1492557 |
completed | April 7, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d933b40ff8819097e994a496228b7d |
completed | April 10, 2026, 5:30 p.m. |
Created at: April 6, 2026, 12:19 p.m.