Triple

T816503
Position Surface form Disambiguated ID Type / Status
Subject scikit-learn E17661 entity
Predicate hasConcept P531 FINISHED
Object StandardScaler
StandardScaler is a scikit-learn preprocessing utility that standardizes numerical features by removing the mean and scaling to unit variance to improve the performance of many machine learning algorithms.
E17661 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: StandardScaler | Statement: [scikit-learn, hasConcept, StandardScaler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: StandardScaler
Context triple: [scikit-learn, hasConcept, StandardScaler]
  • A. scikit-learn
    scikit-learn is a widely used open-source Python library that provides efficient tools for data mining, data analysis, and implementing a broad range of machine learning algorithms.
  • B. Gaussian distribution
    The Gaussian distribution, also known as the normal distribution, is a fundamental continuous probability distribution characterized by its symmetric bell-shaped curve and central role in statistics and the natural sciences.
  • C. SciPy
    SciPy is an open-source Python library that provides advanced scientific and technical computing tools, including modules for optimization, integration, statistics, signal processing, and linear algebra.
  • D. Syncopy
    Syncopy is a British film production company founded by director Christopher Nolan and producer Emma Thomas, known for backing many of Nolan’s major films.
  • E. Standard Edition
    Standard Edition is a mid-tier edition of Microsoft SQL Server that provides core database, reporting, and analytics features suitable for small to medium-sized applications and organizations.
  • 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: StandardScaler
Triple: [scikit-learn, hasConcept, StandardScaler]
Generated description
StandardScaler is a scikit-learn preprocessing utility that standardizes numerical features by removing the mean and scaling to unit variance to improve the performance of many machine learning algorithms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: StandardScaler
Target entity description: StandardScaler is a scikit-learn preprocessing utility that standardizes numerical features by removing the mean and scaling to unit variance to improve the performance of many machine learning algorithms.
  • A. scikit-learn chosen
    scikit-learn is a widely used open-source Python library that provides efficient tools for data mining, data analysis, and implementing a broad range of machine learning algorithms.
  • B. Gaussian distribution
    The Gaussian distribution, also known as the normal distribution, is a fundamental continuous probability distribution characterized by its symmetric bell-shaped curve and central role in statistics and the natural sciences.
  • C. SciPy
    SciPy is an open-source Python library that provides advanced scientific and technical computing tools, including modules for optimization, integration, statistics, signal processing, and linear algebra.
  • D. Syncopy
    Syncopy is a British film production company founded by director Christopher Nolan and producer Emma Thomas, known for backing many of Nolan’s major films.
  • E. Standard Edition
    Standard Edition is a mid-tier edition of Microsoft SQL Server that provides core database, reporting, and analytics features suitable for small to medium-sized applications and organizations.
  • 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_69a4937bcaac8190a322524ac6f45a5a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4ab621d2c819083f10bff4f66c482 completed March 1, 2026, 9:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d8d1a448190be8494fa2776615a completed March 3, 2026, 11:23 p.m.
NEDg Description generation batch_69a78bd0a1d48190907434a17853dfb1 completed March 4, 2026, 1:33 a.m.
NED2 Entity disambiguation (via description) batch_69a78c3a57d88190a994ed44bcb2d8d1 completed March 4, 2026, 1:34 a.m.
Created at: March 1, 2026, 7:38 p.m.