Triple
T20906923
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George C. Schatz |
E514825
|
entity |
| Predicate | workInstitution |
P1203
|
FINISHED |
| Object | Northwestern University Department of Chemistry |
—
|
NE NERFINISHED |
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: Northwestern University Department of Chemistry | Statement: [George C. Schatz, workInstitution, Northwestern University Department of Chemistry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwestern University Department of Chemistry Context triple: [George C. Schatz, workInstitution, Northwestern University Department of Chemistry]
-
A.
Department of Chemistry at Northwestern University
chosen
The Department of Chemistry at Northwestern University is a leading academic and research unit known for its pioneering work in areas such as materials, catalysis, and chemical biology, and for hosting distinguished faculty positions like the George B. Rathmann Professorship.
-
B.
Department of Chemistry, University of Chicago
The Department of Chemistry at the University of Chicago is a leading academic and research department known for pioneering work across physical, inorganic, organic, and theoretical chemistry.
-
C.
New York University Department of Chemistry
The New York University Department of Chemistry is an academic department within NYU known for its research and teaching in chemistry and related interdisciplinary fields, including pioneering work in DNA nanotechnology.
-
D.
Columbia University Department of Chemistry
The Columbia University Department of Chemistry is a leading academic and research department in New York City known for its influential contributions to chemical science and for hosting prominent chemists such as Ronald Breslow.
-
E.
Department of Chemistry (Purdue University)
The Department of Chemistry at Purdue University is a major academic and research unit known for its comprehensive chemistry education, cutting-edge research programs, and contributions to both fundamental and applied chemical sciences.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4f8a1108190bce3d31331290ced |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6e900ee7881909ab1046b40dca486 |
completed | April 21, 2026, 3:03 a.m. |
Created at: April 16, 2026, 12:47 p.m.