Triple

T1749790
Position Surface form Disambiguated ID Type / Status
Subject National Astronomical Observatory (Mexico) E38412 entity
Predicate role P268 FINISHED
Object national center for observational astronomy in Mexico E38412 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: national center for observational astronomy in Mexico | Statement: [National Astronomical Observatory (Mexico), role, national center for observational astronomy in Mexico]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: national center for observational astronomy in Mexico
Context triple: [National Astronomical Observatory (Mexico), role, national center for observational astronomy in Mexico]
  • A. National Astronomical Observatory (Mexico) chosen
    The National Astronomical Observatory of Mexico is a major optical and infrared observatory located in the Sierra de San Pedro Mártir mountains of Baja California, known for its high-altitude, dark-sky conditions and its role in Mexican astronomical research.
  • B. CTIO
    CTIO is a major astronomical observatory complex in Chile known for its optical and infrared telescopes used in cutting-edge research on the southern sky.
  • 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. NOIRLab
    NOIRLab is a U.S. National Science Foundation center that operates major ground-based optical and infrared observatories across the Americas for astronomical research.
  • E. NAOJ
    NAOJ (National Astronomical Observatory of Japan) is Japan’s leading national research institute for astronomy, operating major observatories and contributing to international projects in ground-based and space-based astronomy.
  • 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa64108a208190ae7190065818e42c completed March 6, 2026, 5:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada0e40cb88190953c639ee2464a54 completed March 8, 2026, 4:16 p.m.
Created at: March 4, 2026, 7:31 p.m.