Triple

T15838891
Position Surface form Disambiguated ID Type / Status
Subject Einstein Observatory E384050 entity
Predicate scientificInstrument P13781 FINISHED
Object Monitor Proportional Counter (MPC)
The Monitor Proportional Counter (MPC) was an X-ray detector instrument aboard the Einstein Observatory used to measure and monitor cosmic X-ray sources with high sensitivity.
 E1179652 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: Monitor Proportional Counter (MPC) | Statement: [Einstein Observatory, scientificInstrument, Monitor Proportional Counter (MPC)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Monitor Proportional Counter (MPC)
Context triple: [Einstein Observatory, scientificInstrument, Monitor Proportional Counter (MPC)]
  • A. MPC
    MPC is the commonly used abbreviation for the Monetary Policy Committee, the body responsible for setting key interest rates and guiding monetary policy in several countries, including the United Kingdom.
  • B. MPC
    MPC is the commonly used abbreviation for the Model Penal Code, a comprehensive set of criminal law guidelines developed by the American Law Institute to help standardize and modernize U.S. state criminal statutes.
  • C. MPC
    MPC is a widely used music production sampler and sequencer, especially popular in hip-hop for its pad-based beat-making workflow.
  • D. Micro Instrumentation and Telemetry Systems
    Micro Instrumentation and Telemetry Systems (MITS) was an American electronics company best known for creating the Altair 8800, a pioneering early personal computer that helped launch the microcomputer revolution in the mid-1970s.
  • E. Independent Computing Architecture
    Independent Computing Architecture (ICA) is Citrix's proprietary protocol for delivering virtual applications and desktops over a network, enabling remote access to centralized computing resources.
  • 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: Monitor Proportional Counter (MPC)
Triple: [Einstein Observatory, scientificInstrument, Monitor Proportional Counter (MPC)]
Generated description
The Monitor Proportional Counter (MPC) was an X-ray detector instrument aboard the Einstein Observatory used to measure and monitor cosmic X-ray sources with high sensitivity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Monitor Proportional Counter (MPC)
Target entity description: The Monitor Proportional Counter (MPC) was an X-ray detector instrument aboard the Einstein Observatory used to measure and monitor cosmic X-ray sources with high sensitivity.
  • A. MPC
    MPC is the commonly used abbreviation for the Monetary Policy Committee, the body responsible for setting key interest rates and guiding monetary policy in several countries, including the United Kingdom.
  • B. MPC
    MPC is the commonly used abbreviation for the Model Penal Code, a comprehensive set of criminal law guidelines developed by the American Law Institute to help standardize and modernize U.S. state criminal statutes.
  • C. MPC
    MPC is a widely used music production sampler and sequencer, especially popular in hip-hop for its pad-based beat-making workflow.
  • D. Micro Instrumentation and Telemetry Systems
    Micro Instrumentation and Telemetry Systems (MITS) was an American electronics company best known for creating the Altair 8800, a pioneering early personal computer that helped launch the microcomputer revolution in the mid-1970s.
  • E. Independent Computing Architecture
    Independent Computing Architecture (ICA) is Citrix's proprietary protocol for delivering virtual applications and desktops over a network, enabling remote access to centralized computing resources.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e4fa24819086a1a226082ac2d3 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13c931481908ed9fd10fddd867c completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
Created at: April 10, 2026, 4:49 a.m.