Triple
T15598606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dark Energy Spectroscopic Instrument |
E374970
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
DESI Collaboration
DESI Collaboration is an international team of scientists and institutions responsible for designing, conducting, and analyzing the Dark Energy Spectroscopic Instrument survey to study the expansion history of the universe.
|
E374970
|
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: DESI Collaboration | Statement: [Dark Energy Spectroscopic Instrument, operatedBy, DESI Collaboration]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DESI Collaboration Context triple: [Dark Energy Spectroscopic Instrument, operatedBy, DESI Collaboration]
-
A.
LSST Dark Energy Science Collaboration
The LSST Dark Energy Science Collaboration is an international consortium of scientists dedicated to using data from the Vera C. Rubin Observatory to study dark energy and the expansion history of the universe.
-
B.
Dark Energy Survey
The Dark Energy Survey is a large international astronomical project that uses a wide-field camera on a Chilean telescope to map hundreds of millions of galaxies and study the nature of dark energy and cosmic acceleration.
-
C.
Dark Energy Spectroscopic Instrument
The Dark Energy Spectroscopic Instrument (DESI) is a state-of-the-art astronomical survey instrument designed to map the large-scale structure of the universe by measuring the spectra and redshifts of millions of galaxies and quasars to study dark energy.
-
D.
Sloan Digital Sky Survey
The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.
-
E.
LSST Galaxies Science Collaboration
The LSST Galaxies Science Collaboration is a scientific working group dedicated to using data from the Vera C. Rubin Observatory’s Legacy Survey of Space and Time to study the formation, evolution, and properties of galaxies across cosmic time.
- 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: DESI Collaboration Triple: [Dark Energy Spectroscopic Instrument, operatedBy, DESI Collaboration]
Generated description
DESI Collaboration is an international team of scientists and institutions responsible for designing, conducting, and analyzing the Dark Energy Spectroscopic Instrument survey to study the expansion history of the universe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DESI Collaboration Target entity description: DESI Collaboration is an international team of scientists and institutions responsible for designing, conducting, and analyzing the Dark Energy Spectroscopic Instrument survey to study the expansion history of the universe.
-
A.
LSST Dark Energy Science Collaboration
The LSST Dark Energy Science Collaboration is an international consortium of scientists dedicated to using data from the Vera C. Rubin Observatory to study dark energy and the expansion history of the universe.
-
B.
Dark Energy Survey
The Dark Energy Survey is a large international astronomical project that uses a wide-field camera on a Chilean telescope to map hundreds of millions of galaxies and study the nature of dark energy and cosmic acceleration.
-
C.
Dark Energy Spectroscopic Instrument
chosen
The Dark Energy Spectroscopic Instrument (DESI) is a state-of-the-art astronomical survey instrument designed to map the large-scale structure of the universe by measuring the spectra and redshifts of millions of galaxies and quasars to study dark energy.
-
D.
Sloan Digital Sky Survey
The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.
-
E.
LSST Galaxies Science Collaboration
The LSST Galaxies Science Collaboration is a scientific working group dedicated to using data from the Vera C. Rubin Observatory’s Legacy Survey of Space and Time to study the formation, evolution, and properties of galaxies across cosmic time.
- F. None of above.
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_69d85cce25008190b13b52745fbd719b |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e609ab081909feb486a57439960 |
completed | April 16, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56ccc40c8190a3b1339404e6897f |
completed | May 9, 2026, 3:46 p.m. |
| NEDg | Description generation | batch_69ff581a25008190b7be08a93d798522 |
completed | May 9, 2026, 3:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff58ad35108190a0549d3d81e6851e |
completed | May 9, 2026, 3:54 p.m. |
Created at: April 10, 2026, 4:12 a.m.