Triple

T4140086
Position Surface form Disambiguated ID Type / Status
Subject Herschel Space Observatory E89249 entity
Predicate scientificInstruments P13781 FINISHED
Object HIFI
HIFI is a high-resolution heterodyne spectrometer aboard the Herschel Space Observatory designed to study the chemical composition and physical conditions of interstellar gas and dust in the far-infrared and submillimeter range.
 E415726 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: HIFI | Statement: [Herschel Space Observatory, scientificInstruments, HIFI]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HIFI
Context triple: [Herschel Space Observatory, scientificInstruments, HIFI]
  • A. HiFi
    HiFi is a common shorthand nickname for Historic Filipinotown, a Los Angeles neighborhood known for its Filipino American community and cultural heritage.
  • B. Denon Wing
    Denon Wing is one of the main wings of the Louvre Museum in Paris, housing many of its most famous artworks, including Leonardo da Vinci’s Mona Lisa.
  • C. HF
    HF is the Faculty of Humanities at the University of Oslo, encompassing disciplines such as languages, history, culture, and philosophy.
  • D. B&O Warehouse
    B&O Warehouse is a historic former railroad warehouse in Baltimore that forms the iconic brick backdrop beyond the right-field wall at Oriole Park at Camden Yards.
  • E. Wharfedale line
    The Wharfedale line is a suburban and regional railway route in West Yorkshire, England, running through the Wharfedale valley and linking Leeds with towns such as Ilkley and Guiseley.
  • 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: HIFI
Triple: [Herschel Space Observatory, scientificInstruments, HIFI]
Generated description
HIFI is a high-resolution heterodyne spectrometer aboard the Herschel Space Observatory designed to study the chemical composition and physical conditions of interstellar gas and dust in the far-infrared and submillimeter range.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HIFI
Target entity description: HIFI is a high-resolution heterodyne spectrometer aboard the Herschel Space Observatory designed to study the chemical composition and physical conditions of interstellar gas and dust in the far-infrared and submillimeter range.
  • A. HiFi
    HiFi is a common shorthand nickname for Historic Filipinotown, a Los Angeles neighborhood known for its Filipino American community and cultural heritage.
  • B. Denon Wing
    Denon Wing is one of the main wings of the Louvre Museum in Paris, housing many of its most famous artworks, including Leonardo da Vinci’s Mona Lisa.
  • C. HF
    HF is the Faculty of Humanities at the University of Oslo, encompassing disciplines such as languages, history, culture, and philosophy.
  • D. B&O Warehouse
    B&O Warehouse is a historic former railroad warehouse in Baltimore that forms the iconic brick backdrop beyond the right-field wall at Oriole Park at Camden Yards.
  • E. Wharfedale line
    The Wharfedale line is a suburban and regional railway route in West Yorkshire, England, running through the Wharfedale valley and linking Leeds with towns such as Ilkley and Guiseley.
  • 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_69aed95785788190ae75bcf0cd1cafdf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0249dd988190bf6826a744e7771f completed March 9, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576ccdf348190a80305485bee354e completed March 14, 2026, 2:55 p.m.
NEDg Description generation batch_69b577785cdc8190ad0864d63aadf908 completed March 14, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_69b578168ecc8190bc47f0902b130c7d completed March 14, 2026, 3 p.m.
Created at: March 9, 2026, 3:43 p.m.