Triple
T12945556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gibbs free energy |
E309752
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
Helmholtz free energy
Helmholtz free energy is a thermodynamic potential that measures the useful work obtainable from a closed system at constant temperature and volume.
|
E1010551
|
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: Helmholtz free energy | Statement: [Gibbs free energy, relatedTo, Helmholtz free energy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helmholtz free energy Context triple: [Gibbs free energy, relatedTo, Helmholtz free energy]
-
A.
Gibbs free energy
Gibbs free energy is a thermodynamic potential that predicts the spontaneity of processes and the maximum non-expansion work obtainable from a system at constant temperature and pressure.
-
B.
Thermodynamics and the Free Energy of Chemical Substances
Thermodynamics and the Free Energy of Chemical Substances is a foundational 1923 textbook by Gilbert N. Lewis and Merle Randall that systematically applied thermodynamic principles to chemical equilibria and free energy, helping to establish modern physical chemistry.
-
C.
Clausius theorem
The Clausius theorem is a fundamental result in thermodynamics that formalizes the second law by relating the cyclic integral of heat transfer over temperature to entropy, showing that this quantity is always less than or equal to zero for any cyclic process.
-
D.
Sackur–Tetrode equation
The Sackur–Tetrode equation is a fundamental formula in statistical mechanics that gives the absolute entropy of an ideal monatomic gas in terms of its volume, temperature, and particle number.
-
E.
Onsager–Machlup function
The Onsager–Machlup function is a functional in stochastic process theory that characterizes the most probable paths of fluctuating systems, playing a key role in nonequilibrium statistical mechanics and large deviation theory.
- 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: Helmholtz free energy Triple: [Gibbs free energy, relatedTo, Helmholtz free energy]
Generated description
Helmholtz free energy is a thermodynamic potential that measures the useful work obtainable from a closed system at constant temperature and volume.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Helmholtz free energy Target entity description: Helmholtz free energy is a thermodynamic potential that measures the useful work obtainable from a closed system at constant temperature and volume.
-
A.
Gibbs free energy
Gibbs free energy is a thermodynamic potential that predicts the spontaneity of processes and the maximum non-expansion work obtainable from a system at constant temperature and pressure.
-
B.
Thermodynamics and the Free Energy of Chemical Substances
Thermodynamics and the Free Energy of Chemical Substances is a foundational 1923 textbook by Gilbert N. Lewis and Merle Randall that systematically applied thermodynamic principles to chemical equilibria and free energy, helping to establish modern physical chemistry.
-
C.
Clausius theorem
The Clausius theorem is a fundamental result in thermodynamics that formalizes the second law by relating the cyclic integral of heat transfer over temperature to entropy, showing that this quantity is always less than or equal to zero for any cyclic process.
-
D.
Sackur–Tetrode equation
The Sackur–Tetrode equation is a fundamental formula in statistical mechanics that gives the absolute entropy of an ideal monatomic gas in terms of its volume, temperature, and particle number.
-
E.
Onsager–Machlup function
The Onsager–Machlup function is a functional in stochastic process theory that characterizes the most probable paths of fluctuating systems, playing a key role in nonequilibrium statistical mechanics and large deviation theory.
- 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_69d7bdfb57a88190836b743e2825feca |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d97e1b3694819098527dcea3cfed93 |
completed | April 10, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af75bc04819098d98c47fca48ac9 |
completed | May 3, 2026, 2:14 a.m. |
| NEDg | Description generation | batch_69f6b02e3b9881909387c1f70176a1bd |
completed | May 3, 2026, 2:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b11ced30819090f67a0b1e1369aa |
completed | May 3, 2026, 2:21 a.m. |
Created at: April 9, 2026, 5:43 p.m.