Triple
T1471591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chia-Shun Yih |
E27145
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Stratified Flows
Stratified Flows is a seminal work in fluid mechanics that analyzes the behavior and stability of fluids with density variations, particularly in geophysical and environmental contexts.
|
E168699
|
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: Stratified Flows | Statement: [Chia-Shun Yih, notableWork, Stratified Flows]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stratified Flows Context triple: [Chia-Shun Yih, notableWork, Stratified Flows]
-
A.
Callahan flow
Callahan flow is a notable basaltic lava flow associated with Medicine Lake Volcano in northern California, formed during one of its relatively recent volcanic eruptions.
-
B.
Saffman–Taylor instability
The Saffman–Taylor instability is a fluid dynamics phenomenon in which a less viscous fluid penetrating a more viscous one in a confined geometry leads to finger-like interfacial patterns, often called viscous fingering.
-
C.
An Introduction to Fluid Dynamics
An Introduction to Fluid Dynamics is a classic graduate-level textbook that rigorously develops the theoretical foundations of fluid mechanics and has become a standard reference in the field.
-
D.
Division of Fluid Dynamics
The Division of Fluid Dynamics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in the field of fluid mechanics and related phenomena.
-
E.
Navier–Stokes equations
The Navier–Stokes equations are fundamental partial differential equations in fluid mechanics that describe how the velocity field of a fluid evolves under forces like pressure and viscosity.
- 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: Stratified Flows Triple: [Chia-Shun Yih, notableWork, Stratified Flows]
Generated description
Stratified Flows is a seminal work in fluid mechanics that analyzes the behavior and stability of fluids with density variations, particularly in geophysical and environmental contexts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stratified Flows Target entity description: Stratified Flows is a seminal work in fluid mechanics that analyzes the behavior and stability of fluids with density variations, particularly in geophysical and environmental contexts.
-
A.
Callahan flow
Callahan flow is a notable basaltic lava flow associated with Medicine Lake Volcano in northern California, formed during one of its relatively recent volcanic eruptions.
-
B.
Saffman–Taylor instability
The Saffman–Taylor instability is a fluid dynamics phenomenon in which a less viscous fluid penetrating a more viscous one in a confined geometry leads to finger-like interfacial patterns, often called viscous fingering.
-
C.
An Introduction to Fluid Dynamics
An Introduction to Fluid Dynamics is a classic graduate-level textbook that rigorously develops the theoretical foundations of fluid mechanics and has become a standard reference in the field.
-
D.
Division of Fluid Dynamics
The Division of Fluid Dynamics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in the field of fluid mechanics and related phenomena.
-
E.
Navier–Stokes equations
The Navier–Stokes equations are fundamental partial differential equations in fluid mechanics that describe how the velocity field of a fluid evolves under forces like pressure and viscosity.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5db55948190ae5262a70a161b87 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a74fbc8190b53511713032dc63 |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad162d7d08819085108fa5bb33f40f |
completed | March 8, 2026, 6:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad16a5c76c8190a0bb3ccf5557b1b0 |
completed | March 8, 2026, 6:26 a.m. |
Created at: March 1, 2026, 8:01 p.m.