Triple
T1615152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Palma |
E34699
|
entity |
| Predicate | hasObservatory |
P105
|
FINISHED |
| Object | Roque de los Muchachos Observatory |
E188204
|
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: Roque de los Muchachos Observatory | Statement: [La Palma, hasObservatory, Roque de los Muchachos Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roque de los Muchachos Observatory Context triple: [La Palma, hasObservatory, Roque de los Muchachos Observatory]
-
A.
Roque de los Muchachos
chosen
Roque de los Muchachos is a prominent mountain peak on the Canary Island of La Palma, known for hosting major astronomical observatories due to its high altitude and clear skies.
-
B.
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.
-
C.
La Silla Observatory
La Silla Observatory is a major European Southern Observatory (ESO) facility in Chile known for its high-altitude optical telescopes that have contributed significantly to exoplanet and stellar research.
-
D.
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.
-
E.
Paranal Residencia
Paranal Residencia is an architecturally distinctive, partially underground hotel and support complex in Chile’s Atacama Desert that houses and serves staff and visiting astronomers at the Paranal Observatory.
- 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_69a885ffc5ec819091afa325d5f9611c |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9098f384c81909ef836ee779466e2 |
completed | March 5, 2026, 4:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad71a348788190ae6b8d0b4f10559b |
completed | March 8, 2026, 12:54 p.m. |
Created at: March 4, 2026, 7:28 p.m.