Triple
T16492869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neutrino |
E400607
|
entity |
| Predicate | isStudiedIn |
P770
|
FINISHED |
| Object | High-energy astrophysical neutrino observatories |
E157655
|
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: High-energy astrophysical neutrino observatories | Statement: [Neutrino, isStudiedIn, High-energy astrophysical neutrino observatories]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High-energy astrophysical neutrino observatories Context triple: [Neutrino, isStudiedIn, High-energy astrophysical neutrino observatories]
-
A.
IceCube Neutrino Observatory
chosen
The IceCube Neutrino Observatory is a massive, cubic-kilometer-scale neutrino detector embedded deep in Antarctic ice, designed to observe high-energy neutrinos from cosmic sources.
-
B.
Main Injector Experiment for ν-A
Main Injector Experiment for ν-A (MINERvA) is a high-precision neutrino-scattering experiment at Fermilab designed to study how neutrinos interact with various nuclear targets.
-
C.
Neutrino and Astroparticle Physics Division
The Neutrino and Astroparticle Physics Division is a research unit focused on studying neutrinos and other cosmic particles to explore fundamental questions in particle physics and astrophysics.
-
D.
Cosmic Ray Investigations in Tropical Latitudes
"Cosmic Ray Investigations in Tropical Latitudes" is the doctoral thesis by Indian physicist Vikram Sarabhai, focusing on the behavior and characteristics of cosmic rays in equatorial and low-latitude regions.
-
E.
Homestake solar neutrino experiment
The Homestake solar neutrino experiment was a pioneering underground radiochemical detector in South Dakota that first measured solar neutrinos and revealed the solar neutrino problem, leading to major advances in neutrino physics.
- 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_69d883813098819084f5409539723b59 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e30cb648190a52cb32896c4ac5a |
completed | April 18, 2026, 7:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0058266b8c8190adc0974025553783 |
completed | May 10, 2026, 10:04 a.m. |
Created at: April 10, 2026, 5:13 a.m.