Triple
T2971210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Physikalisch-Technische Reichsanstalt |
E80283
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object |
Ferdinand Braun
Ferdinand Braun was a German physicist and Nobel laureate best known for his pioneering work on wireless telegraphy and the development of the cathode-ray tube.
|
E318936
|
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: Ferdinand Braun | Statement: [Physikalisch-Technische Reichsanstalt, employerOf, Ferdinand Braun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferdinand Braun Context triple: [Physikalisch-Technische Reichsanstalt, employerOf, Ferdinand Braun]
-
A.
Friedrich Braun
Friedrich Braun was a German civil servant best known as the father of Eva Braun, the longtime companion and later wife of Adolf Hitler.
-
B.
Julius Plücker
Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
-
C.
Werner von Siemens
Werner von Siemens was a pioneering 19th-century German inventor and industrialist who founded the electrical engineering company Siemens and made major contributions to telegraphy and electrical technology.
-
D.
Karl von Steinmetz
Karl von Steinmetz was a Prussian field marshal noted for his leadership in the Austro-Prussian and Franco-Prussian Wars.
-
E.
Henry D. Paschen
Henry D. Paschen was an American construction executive best known as the husband of pioneering Native American ballerina Maria Tallchief.
- 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: Ferdinand Braun Triple: [Physikalisch-Technische Reichsanstalt, employerOf, Ferdinand Braun]
Generated description
Ferdinand Braun was a German physicist and Nobel laureate best known for his pioneering work on wireless telegraphy and the development of the cathode-ray tube.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ferdinand Braun Target entity description: Ferdinand Braun was a German physicist and Nobel laureate best known for his pioneering work on wireless telegraphy and the development of the cathode-ray tube.
-
A.
Friedrich Braun
Friedrich Braun was a German civil servant best known as the father of Eva Braun, the longtime companion and later wife of Adolf Hitler.
-
B.
Julius Plücker
Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
-
C.
Werner von Siemens
Werner von Siemens was a pioneering 19th-century German inventor and industrialist who founded the electrical engineering company Siemens and made major contributions to telegraphy and electrical technology.
-
D.
Karl von Steinmetz
Karl von Steinmetz was a Prussian field marshal noted for his leadership in the Austro-Prussian and Franco-Prussian Wars.
-
E.
Henry D. Paschen
Henry D. Paschen was an American construction executive best known as the husband of pioneering Native American ballerina Maria Tallchief.
- 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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9973ed6881908f11f49ca2e171df |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12e27863881909c1c4b26e030e4bf |
completed | March 11, 2026, 8:56 a.m. |
| NEDg | Description generation | batch_69b12ec0eeb08190943ca528fdcf2cf2 |
completed | March 11, 2026, 8:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1d2cf78e88190b548e75cdaca6a66 |
completed | March 11, 2026, 8:38 p.m. |
Created at: March 8, 2026, 2:58 p.m.