Triple
T2808421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olivier Blanchard |
E54107
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Massachusetts Institute of Technology Department of Economics |
E3943
|
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: Massachusetts Institute of Technology Department of Economics | Statement: [Olivier Blanchard, affiliation, Massachusetts Institute of Technology Department of Economics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Institute of Technology Department of Economics Context triple: [Olivier Blanchard, affiliation, Massachusetts Institute of Technology Department of Economics]
-
A.
MIT Department of Economics
chosen
The MIT Department of Economics is a leading academic department renowned for its rigorous training, influential economic research, and numerous Nobel Prize–winning faculty and alumni.
-
B.
Stanford University Department of Economics
The Stanford University Department of Economics is a leading academic department known for its influential research and teaching in economics, particularly in macroeconomics, economic theory, and applied economics.
-
C.
Department of Economics
The Department of Economics at the University of Warwick is a leading UK academic department known for its research-intensive environment and high-quality teaching in economics and related fields.
-
D.
Department of Economics
The Department of Economics at Royal Holloway, University of London is an academic unit focused on teaching and research in economics within the college’s social sciences faculty.
-
E.
Department of Economics
The Department of Economics at Presidency College, Kolkata is an academic unit renowned for its rigorous economics education and research within one of India’s oldest and most prestigious institutions.
- 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_69ab49dcee188190b5c6eca9ae9e3469 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abde2fdcf88190a52e515c166ea8f7 |
completed | March 7, 2026, 8:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc678d6488190be73244b7e78f30c |
completed | March 10, 2026, 7:21 a.m. |
Created at: March 6, 2026, 9:59 p.m.