Triple
T15406275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Institute of Cosmology and Gravitation |
E368464
|
entity |
| Predicate | collaboratesWith |
P37
|
FINISHED |
| Object | LIGO Scientific Collaboration |
E198071
|
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: LIGO Scientific Collaboration | Statement: [Institute of Cosmology and Gravitation, collaboratesWith, LIGO Scientific Collaboration]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LIGO Scientific Collaboration Context triple: [Institute of Cosmology and Gravitation, collaboratesWith, LIGO Scientific Collaboration]
-
A.
LIGO Scientific Collaboration
chosen
The LIGO Scientific Collaboration is an international group of scientists and institutions that built and operate the LIGO detectors and made the first direct detection of gravitational waves, confirming a key prediction of Einstein’s general relativity.
-
B.
Virgo Collaboration
The Virgo Collaboration is an international scientific consortium that operates the Virgo gravitational-wave detector in Italy, contributing key observations of cosmic events such as black hole and neutron star mergers.
-
C.
Gravitational Wave Project Office
The Gravitational Wave Project Office is a research division focused on the detection and study of gravitational waves within the Institute for Cosmic Ray Research.
-
D.
LIGO–Virgo–KAGRA network
The LIGO–Virgo–KAGRA network is an international collaboration of ground-based gravitational-wave observatories that jointly detect and analyze ripples in spacetime from cosmic events like merging black holes and neutron stars.
-
E.
LIGO (Laser Interferometer Gravitational-Wave Observatory)
LIGO (Laser Interferometer Gravitational-Wave Observatory) is a large-scale physics experiment and observatory designed to detect and study gravitational waves using highly sensitive laser interferometry.
- 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03ea36c6881909eaea48e9608897a |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff135a26f08190ad3fc1d5a263a24e |
completed | May 9, 2026, 10:58 a.m. |
Created at: April 10, 2026, 3:20 a.m.