Triple
T626930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peterhouse, Cambridge |
E15838
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
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: [Peterhouse, Cambridge, hasNotableAlumnus, Michael Portillo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael Portillo Context triple: [Peterhouse, Cambridge, hasNotableAlumnus, 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.
Lord Mandelson
Lord Mandelson is a British Labour politician and life peer who served in several senior government roles, including Business Secretary, and was a key architect of the New Labour project under Tony Blair and Gordon Brown.
-
C.
William Hague
William Hague is a British Conservative politician and former Foreign Secretary who also served as Leader of the Opposition and held several senior cabinet posts.
-
D.
Ken Livingstone
Ken Livingstone is a British Labour politician and former Mayor of London known for his left-wing policies and prominent role in urban governance and environmental initiatives.
-
E.
Norman Lamont
Norman Lamont is a British Conservative politician best known for serving as Chancellor of the Exchequer under Prime Minister John Major in the early 1990s.
- 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_69a4935c131c8190a5378c6bf101e8cc |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49e587c448190987943a6aad209d1 |
completed | March 1, 2026, 8:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a56704a2548190879432e2c4246ddf |
completed | March 2, 2026, 10:31 a.m. |
Created at: March 1, 2026, 7:35 p.m.