Triple

T17245607
Position Surface form Disambiguated ID Type / Status
Subject Planck 2013 results E418616 entity
Predicate usedInstrument P933 FINISHED
Object Planck Low Frequency Instrument
The Planck Low Frequency Instrument is a microwave detector array aboard the ESA Planck satellite designed to measure the cosmic microwave background at low radio frequencies with high sensitivity and angular resolution.
E1259716 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: Planck Low Frequency Instrument | Statement: [Planck 2013 results, usedInstrument, Planck Low Frequency Instrument]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Planck Low Frequency Instrument
Context triple: [Planck 2013 results, usedInstrument, Planck Low Frequency Instrument]
  • A. Planck spacecraft
    The Planck spacecraft was a European Space Agency space observatory designed to study the cosmic microwave background radiation with unprecedented precision to improve our understanding of the early universe and cosmology.
  • B. Planck focal plane
    The Planck focal plane is the area of the Planck space telescope where its detector instruments are arranged to capture and measure incoming cosmic microwave background radiation.
  • C. Herschel Space Observatory
    The Herschel Space Observatory was a European Space Agency space telescope that studied the universe in far-infrared and submillimetre wavelengths, revealing cold and dusty regions such as star-forming clouds and distant galaxies.
  • D. Planck
    Planck is a German theoretical physicist renowned as the founder of quantum theory and a Nobel Prize laureate in Physics.
  • E. Wilkinson Microwave Anisotropy Probe spacecraft
    The Wilkinson Microwave Anisotropy Probe spacecraft was a NASA satellite mission that precisely measured the cosmic microwave background radiation, revolutionizing our understanding of the universe’s age, composition, and development.
  • 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: Planck Low Frequency Instrument
Triple: [Planck 2013 results, usedInstrument, Planck Low Frequency Instrument]
Generated description
The Planck Low Frequency Instrument is a microwave detector array aboard the ESA Planck satellite designed to measure the cosmic microwave background at low radio frequencies with high sensitivity and angular resolution.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Planck Low Frequency Instrument
Target entity description: The Planck Low Frequency Instrument is a microwave detector array aboard the ESA Planck satellite designed to measure the cosmic microwave background at low radio frequencies with high sensitivity and angular resolution.
  • A. Planck spacecraft
    The Planck spacecraft was a European Space Agency space observatory designed to study the cosmic microwave background radiation with unprecedented precision to improve our understanding of the early universe and cosmology.
  • B. Planck focal plane chosen
    The Planck focal plane is the area of the Planck space telescope where its detector instruments are arranged to capture and measure incoming cosmic microwave background radiation.
  • C. Herschel Space Observatory
    The Herschel Space Observatory was a European Space Agency space telescope that studied the universe in far-infrared and submillimetre wavelengths, revealing cold and dusty regions such as star-forming clouds and distant galaxies.
  • D. Planck
    Planck is a German theoretical physicist renowned as the founder of quantum theory and a Nobel Prize laureate in Physics.
  • E. Wilkinson Microwave Anisotropy Probe spacecraft
    The Wilkinson Microwave Anisotropy Probe spacecraft was a NASA satellite mission that precisely measured the cosmic microwave background radiation, revolutionizing our understanding of the universe’s age, composition, and development.
  • F. None of above.

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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e23b8948190870d0e6b4e55b4e3 completed April 19, 2026, 1:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180ca18c081909ef80a4056b3dbf7 completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a01827fc64c81909784dbf0f3ed4586 completed May 11, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_6a0182f52dd88190afa4ec4a711552e5 completed May 11, 2026, 7:19 a.m.
Created at: April 10, 2026, 5:39 a.m.