Triple

T364140
Position Surface form Disambiguated ID Type / Status
Subject Hubble Space Telescope E7921 entity
Predicate hasInstrument P35 FINISHED
Object Advanced Camera for Surveys
The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
E46136 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: Advanced Camera for Surveys | Statement: [Hubble Space Telescope, hasInstrument, Advanced Camera for Surveys]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Advanced Camera for Surveys
Context triple: [Hubble Space Telescope, hasInstrument, Advanced Camera for Surveys]
  • A. OGLE-IV survey
    The OGLE-IV survey is a large-scale astronomical sky survey focused on detecting microlensing events and variable stars, conducted with the Warsaw Telescope at Las Campanas Observatory.
  • B. Inamori Magellan Areal Camera and Spectrograph
    The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
  • C. Magellan telescope instrumentation suite
    The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
  • D. Magellan Clay Telescope
    The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
  • E. SOFIA airborne observatory operations
    SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
  • 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: Advanced Camera for Surveys
Triple: [Hubble Space Telescope, hasInstrument, Advanced Camera for Surveys]
Generated description
The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Advanced Camera for Surveys
Target entity description: The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
  • A. OGLE-IV survey
    The OGLE-IV survey is a large-scale astronomical sky survey focused on detecting microlensing events and variable stars, conducted with the Warsaw Telescope at Las Campanas Observatory.
  • B. Inamori Magellan Areal Camera and Spectrograph
    The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
  • C. Magellan telescope instrumentation suite
    The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
  • D. Magellan Clay Telescope
    The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
  • E. SOFIA airborne observatory operations
    SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
  • 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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebd1016481909b8ba3b047a47145 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e86533a481909bab5f0b52114c6a completed March 1, 2026, 7:19 a.m.
NEDg Description generation batch_69a3e99fd210819099e83cd183a4daa7 completed March 1, 2026, 7:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3ea45c86c8190a6c215430601ad15 completed March 1, 2026, 7:27 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.