Triple
T1615006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walther Nernst |
E34696
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Nernst equation
The Nernst equation is a fundamental electrochemistry formula that relates the reduction potential of a half-cell to the standard electrode potential, temperature, and activities (or concentrations) of the chemical species involved.
|
E183515
|
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: Nernst equation | Statement: [Walther Nernst, notableWork, Nernst equation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nernst equation Context triple: [Walther Nernst, notableWork, Nernst equation]
-
A.
Faraday constant
The Faraday constant is a fundamental physical constant representing the electric charge carried by one mole of electrons, widely used in electrochemistry and physics.
-
B.
Cottrell equation
The Cottrell equation is a fundamental relation in electrochemistry that describes how current decays over time during a diffusion-controlled potential step at an electrode.
-
C.
Shockley diode equation
The Shockley diode equation is a fundamental formula in semiconductor physics that describes the current–voltage relationship of an ideal p–n junction diode.
-
D.
laws of electrolysis
The laws of electrolysis are fundamental quantitative rules in electrochemistry that relate the amount of substance produced or consumed at an electrode to the total electric charge passed through an electrolyte.
-
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: Nernst equation Triple: [Walther Nernst, notableWork, Nernst equation]
Generated description
The Nernst equation is a fundamental electrochemistry formula that relates the reduction potential of a half-cell to the standard electrode potential, temperature, and activities (or concentrations) of the chemical species involved.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nernst equation Target entity description: The Nernst equation is a fundamental electrochemistry formula that relates the reduction potential of a half-cell to the standard electrode potential, temperature, and activities (or concentrations) of the chemical species involved.
-
A.
Faraday constant
The Faraday constant is a fundamental physical constant representing the electric charge carried by one mole of electrons, widely used in electrochemistry and physics.
-
B.
Cottrell equation
The Cottrell equation is a fundamental relation in electrochemistry that describes how current decays over time during a diffusion-controlled potential step at an electrode.
-
C.
Shockley diode equation
The Shockley diode equation is a fundamental formula in semiconductor physics that describes the current–voltage relationship of an ideal p–n junction diode.
-
D.
laws of electrolysis
The laws of electrolysis are fundamental quantitative rules in electrochemistry that relate the amount of substance produced or consumed at an electrode to the total electric charge passed through an electrolyte.
-
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_69a885ffc5ec819091afa325d5f9611c |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9098f384c81909ef836ee779466e2 |
completed | March 5, 2026, 4:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad51ca2bc48190abb83f4d84782334 |
completed | March 8, 2026, 10:39 a.m. |
| NEDg | Description generation | batch_69ad55d41c048190a2d85dc19bc56242 |
completed | March 8, 2026, 10:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad564aed808190a58dbf3a84780255 |
completed | March 8, 2026, 10:58 a.m. |
Created at: March 4, 2026, 7:28 p.m.