Triple
T21818714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LISA Consortium |
E538667
|
entity |
| Predicate | focusesOn |
P31
|
FINISHED |
| Object |
Laser Interferometer Space Antenna
The Laser Interferometer Space Antenna (LISA) is a planned space-based gravitational wave observatory that will use widely separated spacecraft and laser interferometry to detect low-frequency ripples in spacetime from massive cosmic events.
|
E1503209
|
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: Laser Interferometer Space Antenna | Statement: [LISA Consortium, focusesOn, Laser Interferometer Space Antenna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laser Interferometer Space Antenna Context triple: [LISA Consortium, focusesOn, Laser Interferometer Space Antenna]
-
A.
Virgo interferometer
The Virgo interferometer is a large-scale gravitational-wave observatory in Italy that uses laser interferometry to detect ripples in spacetime from cosmic events such as merging black holes and neutron stars.
-
B.
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.
-
C.
European Gravitational Observatory
The European Gravitational Observatory is a research infrastructure in Italy that operates the Virgo interferometric detector for observing gravitational waves in collaboration with international partners.
-
D.
KAGRA gravitational-wave detector
The KAGRA gravitational-wave detector is a large-scale underground interferometer in Japan that uses cryogenically cooled mirrors to detect ripples in spacetime from cosmic events.
-
E.
Mark III Stellar Interferometer
The Mark III Stellar Interferometer was an early high-precision optical interferometer used in astronomical observations to measure stellar positions and properties with great accuracy.
- 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: Laser Interferometer Space Antenna Triple: [LISA Consortium, focusesOn, Laser Interferometer Space Antenna]
Generated description
The Laser Interferometer Space Antenna (LISA) is a planned space-based gravitational wave observatory that will use widely separated spacecraft and laser interferometry to detect low-frequency ripples in spacetime from massive cosmic events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Laser Interferometer Space Antenna Target entity description: The Laser Interferometer Space Antenna (LISA) is a planned space-based gravitational wave observatory that will use widely separated spacecraft and laser interferometry to detect low-frequency ripples in spacetime from massive cosmic events.
-
A.
Virgo interferometer
The Virgo interferometer is a large-scale gravitational-wave observatory in Italy that uses laser interferometry to detect ripples in spacetime from cosmic events such as merging black holes and neutron stars.
-
B.
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.
-
C.
European Gravitational Observatory
The European Gravitational Observatory is a research infrastructure in Italy that operates the Virgo interferometric detector for observing gravitational waves in collaboration with international partners.
-
D.
KAGRA gravitational-wave detector
The KAGRA gravitational-wave detector is a large-scale underground interferometer in Japan that uses cryogenically cooled mirrors to detect ripples in spacetime from cosmic events.
-
E.
Mark III Stellar Interferometer
The Mark III Stellar Interferometer was an early high-precision optical interferometer used in astronomical observations to measure stellar positions and properties with great accuracy.
- 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_69e0c475038c8190abb9b1a20eb8ff50 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f07ccd0d908190a43af4fcc7d6ca03 |
completed | April 28, 2026, 9:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a45df38a881908f7864c53c1bbb0b |
completed | May 17, 2026, 10:49 p.m. |
| NEDg | Description generation | batch_6a0a46a16de88190a930f98921d41239 |
completed | May 17, 2026, 10:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a471f6d3481908108ceea4ff1c47b |
completed | May 17, 2026, 10:54 p.m. |
Created at: April 16, 2026, 6:54 p.m.