Triple
T10167244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | School of International and Public Affairs |
E235236
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object |
Mitch Landrieu
Mitch Landrieu is an American politician and attorney who served as mayor of New Orleans and later as a senior advisor to President Joe Biden, known for his leadership in post-Katrina recovery and infrastructure initiatives.
|
E845836
|
NE FINISHED |
How this triple was built (4 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: Mitch Landrieu | Statement: [School of International and Public Affairs, hasAlumni, Mitch Landrieu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitch Landrieu Context triple: [School of International and Public Affairs, hasAlumni, Mitch Landrieu]
-
A.
Ray Nagin
Ray Nagin is a former mayor of New Orleans best known for his controversial leadership and public profile during and after Hurricane Katrina.
-
B.
Chet Lott
Chet Lott is an American businessman and Republican political figure from Mississippi, known in part as the son of former U.S. Senator Trent Lott.
-
C.
John Bel Edwards (Governor of Louisiana)
John Bel Edwards is an American Democratic politician and attorney who has served as the governor of Louisiana, known for his moderate stances and focus on issues like Medicaid expansion and criminal justice reform.
-
D.
Donald Harrison Jr.
Donald Harrison Jr. is an American jazz saxophonist and composer known for blending traditional New Orleans styles with modern jazz and for his work on film soundtracks.
-
E.
Donald Vidrine
Donald Vidrine was a BP well site leader involved in the Deepwater Horizon drilling operations and subsequent investigations into the 2010 Gulf of Mexico oil spill.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Mitch Landrieu Triple: [School of International and Public Affairs, hasAlumni, Mitch Landrieu]
Generated description
Mitch Landrieu is an American politician and attorney who served as mayor of New Orleans and later as a senior advisor to President Joe Biden, known for his leadership in post-Katrina recovery and infrastructure initiatives.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitch Landrieu Target entity description: Mitch Landrieu is an American politician and attorney who served as mayor of New Orleans and later as a senior advisor to President Joe Biden, known for his leadership in post-Katrina recovery and infrastructure initiatives.
-
A.
Ray Nagin
Ray Nagin is a former mayor of New Orleans best known for his controversial leadership and public profile during and after Hurricane Katrina.
-
B.
Chet Lott
Chet Lott is an American businessman and Republican political figure from Mississippi, known in part as the son of former U.S. Senator Trent Lott.
-
C.
John Bel Edwards (Governor of Louisiana)
John Bel Edwards is an American Democratic politician and attorney who has served as the governor of Louisiana, known for his moderate stances and focus on issues like Medicaid expansion and criminal justice reform.
-
D.
Donald Harrison Jr.
Donald Harrison Jr. is an American jazz saxophonist and composer known for blending traditional New Orleans styles with modern jazz and for his work on film soundtracks.
-
E.
Donald Vidrine
Donald Vidrine was a BP well site leader involved in the Deepwater Horizon drilling operations and subsequent investigations into the 2010 Gulf of Mexico oil spill.
- F. None of above. chosen
Provenance (5 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_69ca84ceafd0819085828600e11bed6b |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdec6e016c81909ded2a16b839c405 |
completed | April 2, 2026, 4:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d300e06bbc8190a51f872eccac8f40 |
completed | April 6, 2026, 12:40 a.m. |
| NEDg | Description generation | batch_69d30255c7408190a56764f3d3f36ee2 |
completed | April 6, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d30343f4b081909eb80c772f6847bd |
completed | April 6, 2026, 12:50 a.m. |
Created at: March 30, 2026, 9:10 p.m.