Triple
T5878432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melvin Calvin |
E130682
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Michigan College of Mining and Technology |
E192004
|
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: Michigan College of Mining and Technology | Statement: [Melvin Calvin, educatedAt, Michigan College of Mining and Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan College of Mining and Technology Context triple: [Melvin Calvin, educatedAt, Michigan College of Mining and Technology]
-
A.
Colorado School of Mines
Colorado School of Mines is a public research university in Golden, Colorado, renowned for its strong engineering and applied science programs, particularly in earth sciences, energy, and mining.
-
B.
South Dakota School of Mines and Technology
South Dakota School of Mines and Technology is a public STEM-focused research university known for its strong engineering and science programs.
-
C.
Texas College of Mines and Metallurgy
Texas College of Mines and Metallurgy was a former name of the University of Texas at El Paso, an institution originally focused on mining and engineering education in West Texas.
-
D.
Columbia School of Mines
The Columbia School of Mines was a pioneering 19th-century engineering and applied science school at Columbia University, known for advancing mining and metallurgy education in the United States.
-
E.
Michigan Technological University
chosen
Michigan Technological University is a public research university in Houghton, Michigan, known for its strong engineering, technology, and applied science programs.
- 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_69c0085523688190bfd487479ce819e6 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c036327efc8190858e9364cd5d317b |
completed | March 22, 2026, 6:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b12d9e348190b4baf171ce448d5b |
completed | March 23, 2026, 3:19 a.m. |
Created at: March 22, 2026, 3:57 p.m.