Triple

T5815137
Position Surface form Disambiguated ID Type / Status
Subject Andromeda XVIII E128965 entity
Predicate discoveryMethod P7311 FINISHED
Object Pan-Andromeda Archaeological Survey
The Pan-Andromeda Archaeological Survey is a deep, wide-field astronomical imaging project designed to map and study the structure, stellar populations, and satellite systems of the Andromeda Galaxy and its surroundings.
E546626 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: Pan-Andromeda Archaeological Survey | Statement: [Andromeda XVIII, discoveryMethod, Pan-Andromeda Archaeological Survey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pan-Andromeda Archaeological Survey
Context triple: [Andromeda XVIII, discoveryMethod, Pan-Andromeda Archaeological Survey]
  • A. PHAT (Panchromatic Hubble Andromeda Treasury)
    PHAT (Panchromatic Hubble Andromeda Treasury) is a large Hubble Space Telescope survey that mapped a significant portion of the Andromeda Galaxy across multiple wavelengths to study its stars, structure, and evolution in unprecedented detail.
  • B. Pan-STARRS survey
    The Pan-STARRS survey is a wide-field astronomical imaging project designed to systematically map the sky and detect transient and moving objects, as well as large-scale structures in the Milky Way and beyond.
  • C. Carnegie-Spitzer-IMACS Survey
    The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
  • D. MIPSGAL survey
    The MIPSGAL survey is a Spitzer Space Telescope legacy program that mapped the inner Milky Way in mid-infrared wavelengths to study Galactic structure, star formation, and interstellar dust.
  • E. Sloan Digital Sky Survey
    The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.
  • 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: Pan-Andromeda Archaeological Survey
Triple: [Andromeda XVIII, discoveryMethod, Pan-Andromeda Archaeological Survey]
Generated description
The Pan-Andromeda Archaeological Survey is a deep, wide-field astronomical imaging project designed to map and study the structure, stellar populations, and satellite systems of the Andromeda Galaxy and its surroundings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pan-Andromeda Archaeological Survey
Target entity description: The Pan-Andromeda Archaeological Survey is a deep, wide-field astronomical imaging project designed to map and study the structure, stellar populations, and satellite systems of the Andromeda Galaxy and its surroundings.
  • A. PHAT (Panchromatic Hubble Andromeda Treasury)
    PHAT (Panchromatic Hubble Andromeda Treasury) is a large Hubble Space Telescope survey that mapped a significant portion of the Andromeda Galaxy across multiple wavelengths to study its stars, structure, and evolution in unprecedented detail.
  • B. Pan-STARRS survey
    The Pan-STARRS survey is a wide-field astronomical imaging project designed to systematically map the sky and detect transient and moving objects, as well as large-scale structures in the Milky Way and beyond.
  • C. Carnegie-Spitzer-IMACS Survey
    The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
  • D. MIPSGAL survey
    The MIPSGAL survey is a Spitzer Space Telescope legacy program that mapped the inner Milky Way in mid-infrared wavelengths to study Galactic structure, star formation, and interstellar dust.
  • E. Sloan Digital Sky Survey
    The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.
  • 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_69c0084788848190bcf71f6bc5d71597 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0336344148190bcf417c0b9617cb9 completed March 22, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0984c5f14819096dfabce4a83e332 completed March 23, 2026, 1:33 a.m.
NEDg Description generation batch_69c098d936d081909d930fc8b6b3fd67 completed March 23, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69c09943deec819085992c4e44050a34 completed March 23, 2026, 1:37 a.m.
Created at: March 22, 2026, 3:53 p.m.