Triple
T7198223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Federico Capasso |
E168669
|
entity |
| Predicate | notableConcept |
P201
|
FINISHED |
| Object | quantum cascade laser |
E648274
|
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: quantum cascade laser | Statement: [Federico Capasso, notableConcept, quantum cascade laser]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: quantum cascade laser Context triple: [Federico Capasso, notableConcept, quantum cascade laser]
-
A.
quantum cascade laser
chosen
A quantum cascade laser is a semiconductor laser that emits in the mid- to far-infrared range using engineered quantum wells to produce photons through intersubband electronic transitions.
-
B.
IEEE Journal of Selected Topics in Quantum Electronics
IEEE Journal of Selected Topics in Quantum Electronics is a peer-reviewed scientific journal focusing on cutting-edge research in quantum electronics, photonics, and related technologies.
-
C.
Mach–Zehnder interferometer
The Mach–Zehnder interferometer is an optical device that splits and recombines light beams to produce interference patterns, widely used to demonstrate and study fundamental principles of quantum mechanics and wave interference.
-
D.
chirped pulse amplification
Chirped pulse amplification is a laser technique that stretches, amplifies, and then recompresses ultrashort light pulses to achieve extremely high peak powers without damaging optical components.
-
E.
IEEE Journal of Quantum Electronics
The IEEE Journal of Quantum Electronics is a peer-reviewed scientific journal focusing on research in quantum electronics, lasers, and photonics.
- 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_69c68a5376748190bb500f03df86e93e |
completed | March 27, 2026, 1:46 p.m. |
| NER | Named-entity recognition | batch_69c6e92a5d288190955f703470e75bf3 |
completed | March 27, 2026, 8:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7cbecb7ec819080b12a63dfa56328 |
completed | March 28, 2026, 12:39 p.m. |
Created at: March 27, 2026, 2:52 p.m.