Triple

T607234
Position Surface form Disambiguated ID Type / Status
Subject Cerro Tololo Inter-American Observatory E12020 entity
Predicate nameMeaning P453 FINISHED
Object Cerro Tololo means Tololo Hill in Spanish E12020 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 Tololo means Tololo Hill in Spanish | Statement: [Cerro Tololo Inter-American Observatory, nameMeaning, Cerro Tololo means Tololo Hill in Spanish]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerro Tololo means Tololo Hill in Spanish
Context triple: [Cerro Tololo Inter-American Observatory, nameMeaning, Cerro Tololo means Tololo Hill in Spanish]
  • A. El Panecillo hill
    El Panecillo hill is a prominent volcanic hill in central Quito, Ecuador, crowned by a large statue of the Virgin Mary and offering panoramic views of the city.
  • B. Cerro de la Silla
    Cerro de la Silla is a distinctive saddle-shaped mountain and iconic natural symbol overlooking the city of Monterrey in northeastern Mexico.
  • 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 Santa Ana
    Cerro Santa Ana is a historic hill and popular tourist viewpoint in Guayaquil, Ecuador, known for its colorful houses, lighthouse, and panoramic city and river views.
  • E. Cerro Tololo Inter-American Observatory chosen
    Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df34abc8190a578c8c2ab3d28e4 completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a529240e7481908a763a7699b9d478 completed March 2, 2026, 6:07 a.m.
Created at: March 1, 2026, 7:35 p.m.