Triple
T10117295
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arena Stage |
E223194
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Thomas Fichandler
Thomas Fichandler was a key figure in American regional theater, best known as a co-founder and leader of Washington, D.C.’s pioneering Arena Stage.
|
E842269
|
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: Thomas Fichandler | Statement: [Arena Stage, foundedBy, Thomas Fichandler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thomas Fichandler Context triple: [Arena Stage, foundedBy, Thomas Fichandler]
-
A.
Karl Straube
Karl Straube was a prominent German organist, choral conductor, and influential interpreter of Bach and Reger who served as Thomaskantor in Leipzig.
-
B.
Albert Schickedanz
Albert Schickedanz was a Hungarian architect and designer best known for his monumental historicist works in Budapest, including key buildings and ensembles on Andrássy Avenue.
-
C.
David Frisch
David Frisch is a former American football wide receiver who played in the National Football League during the 1990s.
-
D.
Emanuel Fiedler
Emanuel Fiedler was the father of famed Boston Pops conductor Arthur Fiedler.
-
E.
Frank Banholzer
Frank Banholzer is a lesser-known relative of the German-American poet and theater critic Stefan Brecht, associated with the extended Brecht family.
- 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: Thomas Fichandler Triple: [Arena Stage, foundedBy, Thomas Fichandler]
Generated description
Thomas Fichandler was a key figure in American regional theater, best known as a co-founder and leader of Washington, D.C.’s pioneering Arena Stage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thomas Fichandler Target entity description: Thomas Fichandler was a key figure in American regional theater, best known as a co-founder and leader of Washington, D.C.’s pioneering Arena Stage.
-
A.
Karl Straube
Karl Straube was a prominent German organist, choral conductor, and influential interpreter of Bach and Reger who served as Thomaskantor in Leipzig.
-
B.
Albert Schickedanz
Albert Schickedanz was a Hungarian architect and designer best known for his monumental historicist works in Budapest, including key buildings and ensembles on Andrássy Avenue.
-
C.
David Frisch
David Frisch is a former American football wide receiver who played in the National Football League during the 1990s.
-
D.
Emanuel Fiedler
Emanuel Fiedler was the father of famed Boston Pops conductor Arthur Fiedler.
-
E.
Frank Banholzer
Frank Banholzer is a lesser-known relative of the German-American poet and theater critic Stefan Brecht, associated with the extended Brecht family.
- 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_69ca8422047c81909d66b717b8b18cf3 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cdd26317948190901197adbac01ed3 |
completed | April 2, 2026, 2:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cc350310819096cca4cc251e3428 |
completed | April 5, 2026, 8:55 p.m. |
| NEDg | Description generation | batch_69d2cd8f0a688190a437b7e2d158c70c |
completed | April 5, 2026, 9:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2ce422e4c8190b54b94cdfa0c4c98 |
completed | April 5, 2026, 9:04 p.m. |
Created at: March 30, 2026, 9:04 p.m.