Triple
T4569804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hall C experimental program |
E123001
|
entity |
| Predicate | usesDetector |
P9919
|
FINISHED |
| Object |
High Momentum Spectrometer
The High Momentum Spectrometer is a precision magnetic spectrometer used in nuclear and particle physics experiments to accurately measure the momenta and trajectories of high-energy charged particles.
|
E454256
|
NE FINISHED |
How this triple was built (4 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: High Momentum Spectrometer | Statement: [Hall C experimental program, usesDetector, High Momentum Spectrometer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High Momentum Spectrometer Context triple: [Hall C experimental program, usesDetector, High Momentum Spectrometer]
-
A.
Muon Spectrometer
The Muon Spectrometer is a specialized ALICE detector subsystem designed to identify and measure muons produced in high-energy heavy-ion collisions at the Large Hadron Collider.
-
B.
Common Muon and Proton Apparatus for Structure and Spectroscopy
The Common Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a fixed-target experiment at CERN designed to investigate the internal structure and dynamics of hadrons using high-intensity muon and hadron beams.
-
C.
SLAC Large Detector
SLAC Large Detector was a particle physics detector at the Stanford Linear Accelerator Center used primarily for precision studies of Z boson decays in electron-positron collisions.
-
D.
Gigatracker beam spectrometer
The Gigatracker beam spectrometer is a high-precision silicon pixel tracking system used in the NA62 experiment at CERN to measure the momentum and timing of individual particles in the high-intensity kaon beam.
-
E.
Brookhaven Linac Isotope Producer
The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: High Momentum Spectrometer Triple: [Hall C experimental program, usesDetector, High Momentum Spectrometer]
Generated description
The High Momentum Spectrometer is a precision magnetic spectrometer used in nuclear and particle physics experiments to accurately measure the momenta and trajectories of high-energy charged particles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: High Momentum Spectrometer Target entity description: The High Momentum Spectrometer is a precision magnetic spectrometer used in nuclear and particle physics experiments to accurately measure the momenta and trajectories of high-energy charged particles.
-
A.
Muon Spectrometer
The Muon Spectrometer is a specialized ALICE detector subsystem designed to identify and measure muons produced in high-energy heavy-ion collisions at the Large Hadron Collider.
-
B.
Common Muon and Proton Apparatus for Structure and Spectroscopy
The Common Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a fixed-target experiment at CERN designed to investigate the internal structure and dynamics of hadrons using high-intensity muon and hadron beams.
-
C.
SLAC Large Detector
SLAC Large Detector was a particle physics detector at the Stanford Linear Accelerator Center used primarily for precision studies of Z boson decays in electron-positron collisions.
-
D.
Gigatracker beam spectrometer
The Gigatracker beam spectrometer is a high-precision silicon pixel tracking system used in the NA62 experiment at CERN to measure the momentum and timing of individual particles in the high-intensity kaon beam.
-
E.
Brookhaven Linac Isotope Producer
The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
- F. None of above. chosen
Provenance (5 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_69bd46466c7081909d07f36be2d08804 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd58c3eba48190af1fce6e1ca16943 |
completed | March 20, 2026, 2:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3c6806c81908fd374cd4537185e |
completed | March 20, 2026, 11:09 p.m. |
| NEDg | Description generation | batch_69bdd94b5a1c819098d42f940d295728 |
completed | March 20, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdd9aaab188190a2279b5fa73c6dbc |
completed | March 20, 2026, 11:35 p.m. |
Created at: March 20, 2026, 1:10 p.m.