Triple
T12220684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hermann Grassmann |
E291205
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object |
Robert Grassmann
Robert Grassmann was a 19th-century German writer and mathematician, known partly through his relation to the mathematician Hermann Grassmann.
|
E969578
|
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: Robert Grassmann | Statement: [Hermann Grassmann, sibling, Robert Grassmann]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Grassmann Context triple: [Hermann Grassmann, sibling, Robert Grassmann]
-
A.
William Hahn
William Hahn was a 19th-century German-American painter known for his detailed genre scenes and landscapes, particularly of California.
-
B.
George Siegmann
George Siegmann was an American silent film actor known for his powerful character roles, including a prominent part in D.W. Griffith’s landmark film "The Birth of a Nation."
-
C.
Werner Buchholz
Werner Buchholz was a German-American computer scientist best known for coining the term "byte" and contributing to the design of early IBM computers.
-
D.
Karl Gebhardt
Karl Gebhardt was a Nazi physician and SS officer who conducted brutal medical experiments in concentration camps and was executed as a war criminal after the Doctors' Trial at Nuremberg.
-
E.
John Hufnagel
John Hufnagel is a prominent Canadian Football League coach and executive best known for leading the Calgary Stampeders to multiple Grey Cup championships.
- 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: Robert Grassmann Triple: [Hermann Grassmann, sibling, Robert Grassmann]
Generated description
Robert Grassmann was a 19th-century German writer and mathematician, known partly through his relation to the mathematician Hermann Grassmann.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Grassmann Target entity description: Robert Grassmann was a 19th-century German writer and mathematician, known partly through his relation to the mathematician Hermann Grassmann.
-
A.
William Hahn
William Hahn was a 19th-century German-American painter known for his detailed genre scenes and landscapes, particularly of California.
-
B.
George Siegmann
George Siegmann was an American silent film actor known for his powerful character roles, including a prominent part in D.W. Griffith’s landmark film "The Birth of a Nation."
-
C.
Werner Buchholz
Werner Buchholz was a German-American computer scientist best known for coining the term "byte" and contributing to the design of early IBM computers.
-
D.
Karl Gebhardt
Karl Gebhardt was a Nazi physician and SS officer who conducted brutal medical experiments in concentration camps and was executed as a war criminal after the Doctors' Trial at Nuremberg.
-
E.
John Hufnagel
John Hufnagel is a prominent Canadian Football League coach and executive best known for leading the Calgary Stampeders to multiple Grey Cup championships.
- 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_69d6ab668acc8190963ba424049d6aee |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c961d648190ad6ce5f7d228eee4 |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60aa4f4388190a787dde12190c51a |
completed | May 2, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69f60bdca250819090b4b4cc84d343f4 |
completed | May 2, 2026, 2:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60cd51d34819099927fee476958ea |
completed | May 2, 2026, 2:40 p.m. |
Created at: April 8, 2026, 9:51 p.m.