Triple

T4204575
Position Surface form Disambiguated ID Type / Status
Subject La Plata E86152 entity
Predicate hasLandmark P105 FINISHED
Object Observatorio Astronómico de La Plata
The Observatorio Astronómico de La Plata is a historic Argentine astronomical observatory and research institution located in the city of La Plata.
E420664 NE FINISHED

How this triple was built (4 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: Observatorio Astronómico de La Plata | Statement: [La Plata, hasLandmark, Observatorio Astronómico de La Plata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Observatorio Astronómico de La Plata
Context triple: [La Plata, hasLandmark, Observatorio Astronómico de La Plata]
  • A. Observatorio Astronómico Nacional
    Observatorio Astronómico Nacional is Mexico’s principal national institution for astronomical research and observation, operating major observatories and supporting the country’s astrophysical studies.
  • B. 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.
  • C. 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.
  • D. Palermo Astronomical Observatory
    The Palermo Astronomical Observatory is a historic Italian observatory in Sicily renowned for early 19th-century discoveries, including the dwarf planet Ceres.
  • E. Instituto de Astronomía, UNAM
    The Instituto de Astronomía of the National Autonomous University of Mexico (UNAM) is a leading Mexican research institute dedicated to astronomical observation, theory, and education.
  • 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: Observatorio Astronómico de La Plata
Triple: [La Plata, hasLandmark, Observatorio Astronómico de La Plata]
Generated description
The Observatorio Astronómico de La Plata is a historic Argentine astronomical observatory and research institution located in the city of La Plata.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Observatorio Astronómico de La Plata
Target entity description: The Observatorio Astronómico de La Plata is a historic Argentine astronomical observatory and research institution located in the city of La Plata.
  • A. Observatorio Astronómico Nacional
    Observatorio Astronómico Nacional is Mexico’s principal national institution for astronomical research and observation, operating major observatories and supporting the country’s astrophysical studies.
  • B. 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.
  • C. 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.
  • D. Palermo Astronomical Observatory
    The Palermo Astronomical Observatory is a historic Italian observatory in Sicily renowned for early 19th-century discoveries, including the dwarf planet Ceres.
  • E. Instituto de Astronomía, UNAM
    The Instituto de Astronomía of the National Autonomous University of Mexico (UNAM) is a leading Mexican research institute dedicated to astronomical observation, theory, and education.
  • F. None of above. chosen

Provenance (5 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_69aed93b89f48190a31f6d57c760e42f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0382eafc8190946bf45bf28095dd completed March 9, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b58a19c90c819083a750fafa6fd1c7 completed March 14, 2026, 4:17 p.m.
NEDg Description generation batch_69b58e337aec819092020d46ee235fd1 completed March 14, 2026, 4:34 p.m.
NED2 Entity disambiguation (via description) batch_69b58e9f50948190a40254375e76153c completed March 14, 2026, 4:36 p.m.
Created at: March 9, 2026, 3:49 p.m.