Triple
T15387452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESO long-term programme |
E367952
|
entity |
| Predicate | usesFacility |
P105
|
FINISHED |
| Object |
ESO VLT Interferometer
The ESO VLT Interferometer is a high-resolution astronomical instrument at the Paranal Observatory that combines the light from multiple Very Large Telescope units to study fine details of distant celestial objects.
|
E1158477
|
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: ESO VLT Interferometer | Statement: [ESO long-term programme, usesFacility, ESO VLT Interferometer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ESO VLT Interferometer Context triple: [ESO long-term programme, usesFacility, ESO VLT Interferometer]
-
A.
ESO 3.6 m Telescope
The ESO 3.6 m Telescope is a major optical telescope operated by the European Southern Observatory in Chile, known for hosting the HARPS spectrograph used in exoplanet discovery.
-
B.
ESO 1.52-metre telescope
The ESO 1.52-metre telescope is a mid-sized optical telescope at the La Silla Observatory in Chile, used for a variety of astronomical observations and instrumental projects.
-
C.
VLT Survey Telescope
The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
-
D.
ESO Multi-Mode Instrument
ESO Multi-Mode Instrument is a versatile astronomical instrument used on ESO telescopes that supports multiple observing modes, such as imaging and spectroscopy, for studying a wide range of celestial objects.
-
E.
VLT Imager and Spectrometer for mid-InfraRed
VLT Imager and Spectrometer for mid-InfraRed is a mid-infrared astronomical instrument on ESO’s Very Large Telescope that provides high-resolution imaging and spectroscopy of celestial objects.
- 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: ESO VLT Interferometer Triple: [ESO long-term programme, usesFacility, ESO VLT Interferometer]
Generated description
The ESO VLT Interferometer is a high-resolution astronomical instrument at the Paranal Observatory that combines the light from multiple Very Large Telescope units to study fine details of distant celestial objects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ESO VLT Interferometer Target entity description: The ESO VLT Interferometer is a high-resolution astronomical instrument at the Paranal Observatory that combines the light from multiple Very Large Telescope units to study fine details of distant celestial objects.
-
A.
ESO 3.6 m Telescope
The ESO 3.6 m Telescope is a major optical telescope operated by the European Southern Observatory in Chile, known for hosting the HARPS spectrograph used in exoplanet discovery.
-
B.
ESO 1.52-metre telescope
The ESO 1.52-metre telescope is a mid-sized optical telescope at the La Silla Observatory in Chile, used for a variety of astronomical observations and instrumental projects.
-
C.
VLT Survey Telescope
The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
-
D.
ESO Multi-Mode Instrument
ESO Multi-Mode Instrument is a versatile astronomical instrument used on ESO telescopes that supports multiple observing modes, such as imaging and spectroscopy, for studying a wide range of celestial objects.
-
E.
VLT Imager and Spectrometer for mid-InfraRed
VLT Imager and Spectrometer for mid-InfraRed is a mid-infrared astronomical instrument on ESO’s Very Large Telescope that provides high-resolution imaging and spectroscopy of celestial objects.
- 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_69d85a1551a08190ba2caea7cd51c639 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e761b688190893a81246b735b76 |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2cee12e08190a7dc9f1577ca967d |
completed | May 9, 2026, 12:47 p.m. |
| NEDg | Description generation | batch_69ff2dd3d6c8819099d899f94f023d76 |
completed | May 9, 2026, 12:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff2e33097081908051630fe04a5594 |
completed | May 9, 2026, 12:53 p.m. |
Created at: April 10, 2026, 3:19 a.m.