Triple
T14990975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Ring (Fermilab) |
E373832
|
entity |
| Predicate | locatedAt |
P40
|
FINISHED |
| Object | Fermilab site near Batavia, Illinois |
E12159
|
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: Fermilab site near Batavia, Illinois | Statement: [Main Ring (Fermilab), locatedAt, Fermilab site near Batavia, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fermilab site near Batavia, Illinois Context triple: [Main Ring (Fermilab), locatedAt, Fermilab site near Batavia, Illinois]
-
A.
Fermi National Accelerator Laboratory
chosen
Fermi National Accelerator Laboratory is a leading U.S. Department of Energy particle physics research facility known for its high-energy accelerators and contributions to fundamental physics discoveries.
-
B.
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.
-
C.
Itasca station
Itasca station is a commuter rail stop in Itasca, Illinois, serving Metra’s Milwaukee District/West Line between Chicago and its northwestern suburbs.
-
D.
Argonne, Illinois, United States of America
Argonne, Illinois, United States of America is a site best known as the location of Argonne National Laboratory, a major U.S. Department of Energy science and engineering research center.
-
E.
Argonne, Illinois
Argonne, Illinois is a small unincorporated community best known as the site of Argonne National Laboratory, a major U.S. Department of Energy research center.
- 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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded715db408190b44e8a8452c79764 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe969842848190a030db797c851fed |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:53 a.m.