Triple

T12160028
Position Surface form Disambiguated ID Type / Status
Subject Robert R. Stempel E289678 entity
Predicate employer P7 FINISHED
Object Energy Conversion Devices
Energy Conversion Devices was a technology company known for developing advanced materials and alternative energy solutions, including innovations in batteries and solar energy.
 E967125 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: Energy Conversion Devices | Statement: [Robert R. Stempel, employer, Energy Conversion Devices]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Energy Conversion Devices
Context triple: [Robert R. Stempel, employer, Energy Conversion Devices]
  • A. Power & Energy
    Power & Energy is a specialized division of WSP Global focused on providing engineering and consulting services for power generation, transmission, and energy infrastructure projects.
  • B. Carnot engine
    A Carnot engine is an idealized heat engine that operates on a reversible Carnot cycle between two thermal reservoirs and represents the maximum possible efficiency any heat engine can achieve.
  • C. Theory and Construction of a Rational Heat Motor
    "Theory and Construction of a Rational Heat Motor" is Rudolf Diesel’s foundational work outlining the principles and design of the high-efficiency internal combustion engine that later bore his name.
  • D. Energía
    Energía is a 2016 reggaeton and Latin urban studio album by Colombian singer J Balvin that helped solidify his international breakthrough.
  • E. Perpetuum mobile
    Perpetuum mobile is a light, humorous orchestral piece by Johann Strauss II that playfully suggests endless motion through its lively, repetitive musical patterns.
  • 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: Energy Conversion Devices
Triple: [Robert R. Stempel, employer, Energy Conversion Devices]
Generated description
Energy Conversion Devices was a technology company known for developing advanced materials and alternative energy solutions, including innovations in batteries and solar energy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Energy Conversion Devices
Target entity description: Energy Conversion Devices was a technology company known for developing advanced materials and alternative energy solutions, including innovations in batteries and solar energy.
  • A. Power & Energy
    Power & Energy is a specialized division of WSP Global focused on providing engineering and consulting services for power generation, transmission, and energy infrastructure projects.
  • B. Carnot engine
    A Carnot engine is an idealized heat engine that operates on a reversible Carnot cycle between two thermal reservoirs and represents the maximum possible efficiency any heat engine can achieve.
  • C. Theory and Construction of a Rational Heat Motor
    "Theory and Construction of a Rational Heat Motor" is Rudolf Diesel’s foundational work outlining the principles and design of the high-efficiency internal combustion engine that later bore his name.
  • D. Energía
    Energía is a 2016 reggaeton and Latin urban studio album by Colombian singer J Balvin that helped solidify his international breakthrough.
  • E. Perpetuum mobile
    Perpetuum mobile is a light, humorous orchestral piece by Johann Strauss II that playfully suggests endless motion through its lively, repetitive musical patterns.
  • 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_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915c395e48190a16e97fd29787a51 completed April 10, 2026, 3:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f69e8498819080d571e6fb4edfde completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f601e0777081909e1212436680a10d completed May 2, 2026, 1:53 p.m.
NED2 Entity disambiguation (via description) batch_69f602a21f948190849839301f49d55a completed May 2, 2026, 1:56 p.m.
Created at: April 8, 2026, 9:50 p.m.