Triple
T27006889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paul A. Samuelson Professor of Economics |
E680266
|
entity |
| Predicate | namedChairFor |
P154043
|
FINISHED |
| Object | economics at MIT |
—
|
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: economics at MIT | Statement: [Paul A. Samuelson Professor of Economics, namedChairFor, economics at MIT]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: namedChairFor Context triple: [Paul A. Samuelson Professor of Economics, namedChairFor, economics at MIT]
-
A.
namedChairAt
chosen
Indicates that a person holds a specific named chair or endowed professorship position at an institution.
-
B.
namedChairCategory
Indicates that an individual holds a specific named chair position that belongs to a particular category or type of chairs.
-
C.
permanentChair
Indicates that an entity holds an ongoing, officially designated chair or leadership position that is not intended to be temporary or rotating.
-
D.
chairperson
Indicates that one entity serves as the leader or head of a group, committee, or organization in relation to another entity.
-
E.
coChairpersonOf
Indicates that a person serves jointly with one or more others as the chairperson of a group, organization, or committee.
- 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_69eeeb53939c8190bd431f32b060f01f |
completed | April 27, 2026, 4:51 a.m. |
| NER | Named-entity recognition | batch_69f6691f5e188190b12c7b2eb729a45e |
completed | May 2, 2026, 9:14 p.m. |
| PD | Predicate disambiguation | batch_69f66598d6008190a7ca8ff80399fd34 |
completed | May 2, 2026, 8:59 p.m. |
Created at: April 27, 2026, 7:01 a.m.