Triple
T3548900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | European Southern Observatory |
E75062
|
entity |
| Predicate | hasObservatorySite |
P46591
|
FINISHED |
| Object | Cerro Armazones |
E177892
|
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: Cerro Armazones | Statement: [European Southern Observatory, hasObservatorySite, Cerro Armazones]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cerro Armazones Context triple: [European Southern Observatory, hasObservatorySite, Cerro Armazones]
-
A.
Cerro Armazones
chosen
Cerro Armazones is a mountain in Chile’s Atacama Desert that is internationally known as the site of the European Southern Observatory’s Extremely Large Telescope.
-
B.
Cerro Pachón
Cerro Pachón is a high-altitude mountain peak in the Chilean Andes renowned as a premier site for professional astronomical observatories due to its clear, dry skies and stable atmospheric conditions.
-
C.
La Silla mountain
La Silla mountain is a peak in Chile’s Atacama Desert that hosts major astronomical facilities and is known for its exceptionally clear, dark skies.
-
D.
Cerro Las Campanas
Cerro Las Campanas is a high, dry mountain peak in Chile’s Atacama Desert that hosts major astronomical observatories due to its exceptionally clear, dark skies.
-
E.
Cerro de la Estrella
Cerro de la Estrella is a prominent hill and archaeological site in Mexico City known for its historical and cultural significance, including ancient ceremonial traditions.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc05256f081908b8d6a5df917e679 |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38be582308190808274c8a530ce51 |
completed | March 13, 2026, 4 a.m. |
Created at: March 8, 2026, 3:20 p.m.