Triple

T20749016
Position Surface form Disambiguated ID Type / Status
Subject McDonald Observatory E510667 entity
Predicate hasFacility P105 FINISHED
Object Frank N. Bash Visitors Center — NE NERFINISHED

How this triple was built (3 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: Frank N. Bash Visitors Center | Statement: [McDonald Observatory, hasFacility, Frank N. Bash Visitors Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frank N. Bash Visitors Center
Context triple: [McDonald Observatory, hasFacility, Frank N. Bash Visitors Center]
  • A. Jacob V. Brower Visitor Center
    Jacob V. Brower Visitor Center is a main interpretive and visitor facility in Minnesota’s Itasca State Park, offering exhibits, information, and services related to the park’s natural and cultural history.
  • B. Ernest F. Coe Visitor Center
    Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
  • C. Ben Reifel Visitor Center
    Ben Reifel Visitor Center is the main visitor facility at Badlands National Park, offering exhibits, park information, and services for tourists exploring the area.
  • D. Craig Thomas Discovery and Visitor Center
    The Craig Thomas Discovery and Visitor Center is a main visitor facility in Grand Teton National Park that offers exhibits, information, and services introducing visitors to the park’s natural and cultural features.
  • E. Rita Liddy Hollings Science Center
    The Rita Liddy Hollings Science Center is a major academic and research facility at the College of Charleston that houses classrooms, laboratories, and offices for the natural sciences.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frank N. Bash Visitors Center
Target entity description: The Frank N. Bash Visitors Center is the public outreach and education facility at McDonald Observatory, offering exhibits, tours, and stargazing programs focused on astronomy.
  • A. Jacob V. Brower Visitor Center
    Jacob V. Brower Visitor Center is a main interpretive and visitor facility in Minnesota’s Itasca State Park, offering exhibits, information, and services related to the park’s natural and cultural history.
  • B. Ernest F. Coe Visitor Center
    Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
  • C. Ben Reifel Visitor Center
    Ben Reifel Visitor Center is the main visitor facility at Badlands National Park, offering exhibits, park information, and services for tourists exploring the area.
  • D. Craig Thomas Discovery and Visitor Center
    The Craig Thomas Discovery and Visitor Center is a main visitor facility in Grand Teton National Park that offers exhibits, information, and services introducing visitors to the park’s natural and cultural features.
  • E. Rita Liddy Hollings Science Center
    The Rita Liddy Hollings Science Center is a major academic and research facility at the College of Charleston that houses classrooms, laboratories, and offices for the natural sciences.
  • F. None of above. chosen

Provenance (2 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_69e0b4c845e88190b4c5f3ae79291182 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c228af288190a20829d45c034c24 completed April 21, 2026, 12:17 a.m.
Created at: April 16, 2026, 12:34 p.m.