Triple
T5021318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bruno Pontecorvo |
E112854
|
entity |
| Predicate | workedAt |
P7
|
FINISHED |
| Object | Joliot-Curie laboratory |
E88684
|
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: Joliot-Curie laboratory | Statement: [Bruno Pontecorvo, workedAt, Joliot-Curie laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joliot-Curie laboratory Context triple: [Bruno Pontecorvo, workedAt, Joliot-Curie laboratory]
-
A.
Radium Institute
chosen
The Radium Institute was a pioneering research center in Paris dedicated to the study of radioactivity and nuclear physics, closely associated with Marie Curie’s groundbreaking work.
-
B.
Pasteur Laboratory
Pasteur Laboratory is a research facility within the Radium Institute historically associated with pioneering work in radioactivity and related scientific fields.
-
C.
Chicago Metallurgical Laboratory
The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
-
D.
Institut Curie
Institut Curie is a leading French research center and hospital specializing in oncology, founded from Marie Curie’s pioneering work in radioactivity and cancer treatment.
-
E.
Institut national de la recherche scientifique
Institut national de la recherche scientifique is a graduate-level research university in Quebec, Canada, specializing in advanced scientific and technological research and training.
- 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_69bd4435c2f48190be593158cbfcf8a3 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd736399ac8190aa38efc4b4edc6a2 |
completed | March 20, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be927f4ad0819096826f6cb141c90b |
completed | March 21, 2026, 12:43 p.m. |
Created at: March 20, 2026, 1:36 p.m.