Triple

T23535843
Position Surface form Disambiguated ID Type / Status
Subject Integrated Science Investigation of the Sun E576696 entity
Predicate hasComponent P35 FINISHED
Object EPI-Lo
EPI-Lo is a low-energy particle instrument on NASA’s Parker Solar Probe designed to measure energetic ions and electrons in the near-Sun environment.
 E1591838 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: EPI-Lo | Statement: [Integrated Science Investigation of the Sun, hasComponent, EPI-Lo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EPI-Lo
Context triple: [Integrated Science Investigation of the Sun, hasComponent, EPI-Lo]
  • A. Epi
    Epi is a volcanic island in central Vanuatu known for its lush landscapes, traditional villages, and surrounding coral reefs.
  • B. EPI
    EPI is the abbreviation for Exploding Plastic Inevitable, the multimedia performance series created by Andy Warhol that combined live music, film projections, and avant-garde art in the 1960s.
  • C. EPI
    EPI is the vehicle registration code assigned to Piotrków County in Poland.
  • D. EPI
    EPI is a European aerospace consortium best known for developing and producing advanced turboprop engines for military transport aircraft, including the Airbus A400M.
  • E. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • 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: EPI-Lo
Triple: [Integrated Science Investigation of the Sun, hasComponent, EPI-Lo]
Generated description
EPI-Lo is a low-energy particle instrument on NASA’s Parker Solar Probe designed to measure energetic ions and electrons in the near-Sun environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EPI-Lo
Target entity description: EPI-Lo is a low-energy particle instrument on NASA’s Parker Solar Probe designed to measure energetic ions and electrons in the near-Sun environment.
  • A. Epi
    Epi is a volcanic island in central Vanuatu known for its lush landscapes, traditional villages, and surrounding coral reefs.
  • B. EPI
    EPI is the abbreviation for Exploding Plastic Inevitable, the multimedia performance series created by Andy Warhol that combined live music, film projections, and avant-garde art in the 1960s.
  • C. EPI
    EPI is the vehicle registration code assigned to Piotrków County in Poland.
  • D. EPI
    EPI is a European aerospace consortium best known for developing and producing advanced turboprop engines for military transport aircraft, including the Airbus A400M.
  • E. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • 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_69e245f5a8848190a2ba42e271c6c31f completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1ae1738bc81909a7b761ddbaa1883 completed April 29, 2026, 7:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0cdf57c8088190bd78e9e6b99ddb46 completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce35a16a08190969f6811be7e471c completed May 19, 2026, 10:25 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce4d4321c8190af0fe04f728c4f67 completed May 19, 2026, 10:31 p.m.
Created at: April 17, 2026, 6:10 p.m.