Triple

T19063881
Position Surface form Disambiguated ID Type / Status
Subject The Oxidation States of the Elements and Their Potentials in Aqueous Solutions E466604 entity
Predicate relatedTo P37 FINISHED
Object Pourbaix diagrams
Pourbaix diagrams are electrochemical charts that map the thermodynamically stable phases and oxidation states of an element in water as a function of pH and electrode potential.
E1357574 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: Pourbaix diagrams | Statement: [The Oxidation States of the Elements and Their Potentials in Aqueous Solutions, relatedTo, Pourbaix diagrams]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pourbaix diagrams
Context triple: [The Oxidation States of the Elements and Their Potentials in Aqueous Solutions, relatedTo, Pourbaix diagrams]
  • A. Latimer oxidation-potential diagrams
    Latimer oxidation-potential diagrams are electrochemical charts that summarize the standard reduction potentials between different oxidation states of an element, introduced by chemist Wendell M. Latimer to simplify redox analysis.
  • B. The Oxidation States of the Elements and Their Potentials in Aqueous Solutions
    The Oxidation States of the Elements and Their Potentials in Aqueous Solutions is a classic reference book in electrochemistry that systematically compiles and analyzes redox potentials and oxidation states of the chemical elements in water-based systems.
  • C. Goodenough–Kanamori rules
    The Goodenough–Kanamori rules are a set of semi-empirical guidelines that predict the sign and strength of superexchange magnetic interactions between ions in transition-metal oxides based on bond angles and orbital overlap.
  • D. Gibbs phase rule
    The Gibbs phase rule is a fundamental thermodynamic principle that relates the number of components and phases in a system to its degrees of freedom, determining how many variables can be independently varied without changing the number of phases in equilibrium.
  • E. Mulliken electronegativity scale
    The Mulliken electronegativity scale is a quantitative measure of an atom’s tendency to attract electrons, defined as the average of its ionization energy and electron affinity.
  • 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: Pourbaix diagrams
Triple: [The Oxidation States of the Elements and Their Potentials in Aqueous Solutions, relatedTo, Pourbaix diagrams]
Generated description
Pourbaix diagrams are electrochemical charts that map the thermodynamically stable phases and oxidation states of an element in water as a function of pH and electrode potential.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pourbaix diagrams
Target entity description: Pourbaix diagrams are electrochemical charts that map the thermodynamically stable phases and oxidation states of an element in water as a function of pH and electrode potential.
  • A. Latimer oxidation-potential diagrams
    Latimer oxidation-potential diagrams are electrochemical charts that summarize the standard reduction potentials between different oxidation states of an element, introduced by chemist Wendell M. Latimer to simplify redox analysis.
  • B. The Oxidation States of the Elements and Their Potentials in Aqueous Solutions
    The Oxidation States of the Elements and Their Potentials in Aqueous Solutions is a classic reference book in electrochemistry that systematically compiles and analyzes redox potentials and oxidation states of the chemical elements in water-based systems.
  • C. Goodenough–Kanamori rules
    The Goodenough–Kanamori rules are a set of semi-empirical guidelines that predict the sign and strength of superexchange magnetic interactions between ions in transition-metal oxides based on bond angles and orbital overlap.
  • D. Gibbs phase rule
    The Gibbs phase rule is a fundamental thermodynamic principle that relates the number of components and phases in a system to its degrees of freedom, determining how many variables can be independently varied without changing the number of phases in equilibrium.
  • E. Mulliken electronegativity scale
    The Mulliken electronegativity scale is a quantitative measure of an atom’s tendency to attract electrons, defined as the average of its ionization energy and electron affinity.
  • 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e196deac8190ad0406c616197e0b completed April 20, 2026, 8:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05d3569e5881909b6493ce9ac447a5 completed May 14, 2026, 1:51 p.m.
NEDg Description generation batch_6a05d5c28a708190bf31c547522380db completed May 14, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_6a05d74b87048190b02383d4c0769c2d completed May 14, 2026, 2:08 p.m.
Created at: April 10, 2026, 12:03 p.m.