Triple
T1363036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teide |
E29138
|
entity |
| Predicate | hasAstronomicalObservatoryNearby |
P7236
|
FINISHED |
| Object |
Teide Observatory
Teide Observatory is a major astronomical research facility on Tenerife in Spain’s Canary Islands, renowned for its clear skies and extensive array of solar and nighttime telescopes.
|
E157269
|
NE FINISHED |
How this triple was built (5 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: Teide Observatory | Statement: [Teide, hasAstronomicalObservatoryNearby, Teide Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teide Observatory Context triple: [Teide, hasAstronomicalObservatoryNearby, Teide Observatory]
-
A.
Mamalluca Observatory
Mamalluca Observatory is a popular public astronomical observatory in Chile’s Elqui Valley, renowned for its exceptionally clear skies and stargazing tourism.
-
B.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
C.
Pangue Observatory
Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
-
D.
Stjerneborg observatory
Stjerneborg observatory was an underground astronomical observatory on the island of Hven, designed by Tycho Brahe to house precision instruments sheltered from wind and temperature changes for his pioneering pre-telescopic observations.
-
E.
Paranal Observatory
Paranal Observatory is a major astronomical research facility in Chile’s Atacama Desert that hosts the European Southern Observatory’s Very Large Telescope array.
- 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: Teide Observatory Triple: [Teide, hasAstronomicalObservatoryNearby, Teide Observatory]
Generated description
Teide Observatory is a major astronomical research facility on Tenerife in Spain’s Canary Islands, renowned for its clear skies and extensive array of solar and nighttime telescopes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teide Observatory Target entity description: Teide Observatory is a major astronomical research facility on Tenerife in Spain’s Canary Islands, renowned for its clear skies and extensive array of solar and nighttime telescopes.
-
A.
Mamalluca Observatory
Mamalluca Observatory is a popular public astronomical observatory in Chile’s Elqui Valley, renowned for its exceptionally clear skies and stargazing tourism.
-
B.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
C.
Pangue Observatory
Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
-
D.
Stjerneborg observatory
Stjerneborg observatory was an underground astronomical observatory on the island of Hven, designed by Tycho Brahe to house precision instruments sheltered from wind and temperature changes for his pioneering pre-telescopic observations.
-
E.
Paranal Observatory
Paranal Observatory is a major astronomical research facility in Chile’s Atacama Desert that hosts the European Southern Observatory’s Very Large Telescope array.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAstronomicalObservatoryNearby Context triple: [Teide, hasAstronomicalObservatoryNearby, Teide Observatory]
-
A.
telescopeLocation
Indicates the physical place or site where a telescope is situated or installed.
-
B.
observatory
chosen
Indicates a relationship where a facility or structure is used to observe, monitor, or study objects or phenomena, typically in astronomy or atmospheric science.
-
C.
observatoryType
Indicates the specific kind or category of observatory associated with an entity.
-
D.
observatoryComplex
Indicates a relationship where multiple observatory-related facilities or structures are grouped together as parts of a single, integrated observatory complex.
-
E.
hasDeepSkyObject
Indicates that an entity is associated with or contains a specific deep-sky astronomical object (such as a galaxy, nebula, or star cluster).
- F. None of above.
Provenance (6 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_69a498d77abc8190913bf57e5f51d2c4 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c2b4ab3c8190ad692e32eee05976 |
completed | March 1, 2026, 10:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd47d38388190856b4ae9de1e69d7 |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd543a0ac8190b9fd5e921b5ad9ea |
completed | March 8, 2026, 1:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd5b8fa2481908fd52d94e55b6377 |
completed | March 8, 2026, 1:49 a.m. |
| PD | Predicate disambiguation | batch_69a4bef945c08190a027472fdd695ea5 |
completed | March 1, 2026, 10:34 p.m. |
Created at: March 1, 2026, 7:57 p.m.