Triple

T4943114
Position Surface form Disambiguated ID Type / Status
Subject Lowell Observatory E110983 entity
Predicate hasFacility P105 FINISHED
Object Anderson Mesa Station
Anderson Mesa Station is a remote observing site of Lowell Observatory in Arizona, known for its optical telescopes and contributions to planetary and small-body astronomy.
 E481628 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: Anderson Mesa Station | Statement: [Lowell Observatory, hasFacility, Anderson Mesa Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anderson Mesa Station
Context triple: [Lowell Observatory, hasFacility, Anderson Mesa Station]
  • A. Mount Lemmon
    Mount Lemmon is a prominent peak in Arizona’s Santa Catalina Mountains known for its scenic vistas, cooler alpine climate, and popular hiking, skiing, and astronomical observatories.
  • B. Vera Rubin Ridge
    Vera Rubin Ridge is a geologic feature on Mars explored by NASA's Curiosity rover, named in honor of pioneering astronomer Vera Rubin.
  • C. Hat Creek Radio Observatory
    Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
  • D. Acorn Plains
    Acorn Plains is the grassy, introductory overworld-themed first world in the platform game New Super Mario Bros. U.
  • E. Pangue Observatory
    Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
  • 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: Anderson Mesa Station
Triple: [Lowell Observatory, hasFacility, Anderson Mesa Station]
Generated description
Anderson Mesa Station is a remote observing site of Lowell Observatory in Arizona, known for its optical telescopes and contributions to planetary and small-body astronomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anderson Mesa Station
Target entity description: Anderson Mesa Station is a remote observing site of Lowell Observatory in Arizona, known for its optical telescopes and contributions to planetary and small-body astronomy.
  • A. Mount Lemmon
    Mount Lemmon is a prominent peak in Arizona’s Santa Catalina Mountains known for its scenic vistas, cooler alpine climate, and popular hiking, skiing, and astronomical observatories.
  • B. Vera Rubin Ridge
    Vera Rubin Ridge is a geologic feature on Mars explored by NASA's Curiosity rover, named in honor of pioneering astronomer Vera Rubin.
  • C. Hat Creek Radio Observatory
    Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
  • D. Acorn Plains
    Acorn Plains is the grassy, introductory overworld-themed first world in the platform game New Super Mario Bros. U.
  • E. Pangue Observatory
    Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
  • 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_69bd441721cc819085c7e33fe0876818 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd70a7650c8190b046b65072fd8eae completed March 20, 2026, 4:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69be77c421288190bcc2d9bfdfff7198 completed March 21, 2026, 10:49 a.m.
NEDg Description generation batch_69be79127e80819088a97e674991fc8b completed March 21, 2026, 10:55 a.m.
NED2 Entity disambiguation (via description) batch_69be7990fd048190b3d1acaa6e3bce90 completed March 21, 2026, 10:57 a.m.
Created at: March 20, 2026, 1:31 p.m.