Triple
T5670095
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pieter Rijke |
E124952
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Rijke tube
The Rijke tube is a simple experimental device that demonstrates thermoacoustic oscillations by producing a loud tone when heated air flows through a vertical tube containing a heated wire mesh.
|
E535677
|
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: Rijke tube | Statement: [Pieter Rijke, notableWork, Rijke tube]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rijke tube Context triple: [Pieter Rijke, notableWork, Rijke tube]
-
A.
Tubu
Tubu refers to the Toubou, a traditionally nomadic Saharan ethnic group primarily inhabiting northern Chad, southern Libya, and surrounding regions.
-
B.
The Tub
The Tub is an 1886 pastel and mixed-media artwork by Edgar Degas depicting a woman bathing, celebrated for its unusual overhead perspective and intimate, everyday subject.
-
C.
Tubal
Tubal is a biblical people or region often identified with ancient Anatolian tribes and mentioned alongside Gog and Magog in prophetic texts.
-
D.
Williams tube
The Williams tube was an early form of computer memory that used a cathode-ray tube to store binary data as electrostatic charges on a phosphor-coated screen.
-
E.
Rasta Vechta
Rasta Vechta is a professional basketball club from Vechta, Germany, known for competing in the country’s top leagues and developing a passionate local fan base.
- 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: Rijke tube Triple: [Pieter Rijke, notableWork, Rijke tube]
Generated description
The Rijke tube is a simple experimental device that demonstrates thermoacoustic oscillations by producing a loud tone when heated air flows through a vertical tube containing a heated wire mesh.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rijke tube Target entity description: The Rijke tube is a simple experimental device that demonstrates thermoacoustic oscillations by producing a loud tone when heated air flows through a vertical tube containing a heated wire mesh.
-
A.
Tubu
Tubu refers to the Toubou, a traditionally nomadic Saharan ethnic group primarily inhabiting northern Chad, southern Libya, and surrounding regions.
-
B.
The Tub
The Tub is an 1886 pastel and mixed-media artwork by Edgar Degas depicting a woman bathing, celebrated for its unusual overhead perspective and intimate, everyday subject.
-
C.
Tubal
Tubal is a biblical people or region often identified with ancient Anatolian tribes and mentioned alongside Gog and Magog in prophetic texts.
-
D.
Williams tube
The Williams tube was an early form of computer memory that used a cathode-ray tube to store binary data as electrostatic charges on a phosphor-coated screen.
-
E.
Rasta Vechta
Rasta Vechta is a professional basketball club from Vechta, Germany, known for competing in the country’s top leagues and developing a passionate local fan base.
- 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_69c00828906881908966f270b8f130cf |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02349b570819090f754a2f25e4cf3 |
completed | March 22, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04db2c07c8190a3ee489146951d2d |
completed | March 22, 2026, 8:14 p.m. |
| NEDg | Description generation | batch_69c04ee03d1c819096a5acf0358165c1 |
completed | March 22, 2026, 8:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c04ffb0fb8819080dff2a9ec6eacb4 |
completed | March 22, 2026, 8:24 p.m. |
Created at: March 22, 2026, 3:43 p.m.