Triple
T21408690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gibbs dividing surface |
E528108
|
entity |
| Predicate | usedToDefine |
P773
|
FINISHED |
| Object | Gibbs adsorption equation |
—
|
NE NERFINISHED |
How this triple was built (3 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: Gibbs adsorption equation | Statement: [Gibbs dividing surface, usedToDefine, Gibbs adsorption equation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gibbs adsorption equation Context triple: [Gibbs dividing surface, usedToDefine, Gibbs adsorption equation]
-
A.
Gibbs–Duhem equation
The Gibbs–Duhem equation is a fundamental thermodynamic relation that links changes in chemical potential, temperature, and pressure for multicomponent systems, ensuring consistency among intensive variables.
-
B.
Langmuir adsorption isotherm
The Langmuir adsorption isotherm is a model in surface chemistry that describes how molecules adsorb onto a solid surface to form a monolayer, assuming a fixed number of identical sites with no interactions between adsorbed molecules.
-
C.
Gouy–Chapman theory
Gouy–Chapman theory is a classical model in electrochemistry that describes the diffuse electrical double layer formed by ions near a charged surface in an electrolyte solution.
-
D.
Temkin adsorption isotherm
The Temkin adsorption isotherm is a model in surface chemistry that describes adsorption by assuming adsorbate–adsorbent interactions cause a linear decrease in adsorption energy with increasing surface coverage.
-
E.
Debye–Hückel theory
Debye–Hückel theory is a foundational model in physical chemistry that explains how electrostatic interactions between ions in solution affect properties such as activity coefficients and equilibrium behavior in electrolytes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gibbs adsorption equation Target entity description: The Gibbs adsorption equation is a thermodynamic relation that links changes in surface or interfacial tension to the excess adsorption of components at an interface.
-
A.
Gibbs–Duhem equation
The Gibbs–Duhem equation is a fundamental thermodynamic relation that links changes in chemical potential, temperature, and pressure for multicomponent systems, ensuring consistency among intensive variables.
-
B.
Langmuir adsorption isotherm
The Langmuir adsorption isotherm is a model in surface chemistry that describes how molecules adsorb onto a solid surface to form a monolayer, assuming a fixed number of identical sites with no interactions between adsorbed molecules.
-
C.
Gouy–Chapman theory
Gouy–Chapman theory is a classical model in electrochemistry that describes the diffuse electrical double layer formed by ions near a charged surface in an electrolyte solution.
-
D.
Temkin adsorption isotherm
The Temkin adsorption isotherm is a model in surface chemistry that describes adsorption by assuming adsorbate–adsorbent interactions cause a linear decrease in adsorption energy with increasing surface coverage.
-
E.
Debye–Hückel theory
Debye–Hückel theory is a foundational model in physical chemistry that explains how electrostatic interactions between ions in solution affect properties such as activity coefficients and equilibrium behavior in electrolytes.
- F. None of above. chosen
Provenance (2 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_69e0b520ee3c8190abddbee7e37e834c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b1b316a48190ad43394dc35a54e0 |
completed | April 22, 2026, 11:32 a.m. |
Created at: April 16, 2026, 5:33 p.m.