Triple
T17178572
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Sofia Cemetery |
E416923
|
entity |
| Predicate | hasGraveOf |
P196
|
FINISHED |
| Object |
Boris Christoff
Boris Christoff was a renowned Bulgarian operatic bass, celebrated as one of the greatest interpreters of Russian and Italian roles in the 20th century.
|
E1254295
|
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: Boris Christoff | Statement: [Central Sofia Cemetery, hasGraveOf, Boris Christoff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boris Christoff Context triple: [Central Sofia Cemetery, hasGraveOf, Boris Christoff]
-
A.
Dmitri Hvorostovsky
Dmitri Hvorostovsky was a renowned Russian baritone celebrated for his rich, velvety voice and distinguished international opera career.
-
B.
Alfred Preis
Alfred Preis was an Austrian-born American architect best known for designing the USS Arizona Memorial at Pearl Harbor in Hawaii.
-
C.
Joseph Rampal
Joseph Rampal was a French flutist and teacher, best known as the father and first music instructor of renowned flutist Jean-Pierre Rampal.
-
D.
Cesare Siepi
Cesare Siepi was a renowned Italian operatic bass celebrated for his powerful voice and distinguished performances on major international stages, particularly at La Scala and the Metropolitan Opera.
-
E.
Karl Böhm
Karl Böhm was a renowned Austrian conductor celebrated for his interpretations of Mozart, Strauss, and the German-Austrian orchestral and operatic repertoire.
- 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: Boris Christoff Triple: [Central Sofia Cemetery, hasGraveOf, Boris Christoff]
Generated description
Boris Christoff was a renowned Bulgarian operatic bass, celebrated as one of the greatest interpreters of Russian and Italian roles in the 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boris Christoff Target entity description: Boris Christoff was a renowned Bulgarian operatic bass, celebrated as one of the greatest interpreters of Russian and Italian roles in the 20th century.
-
A.
Dmitri Hvorostovsky
Dmitri Hvorostovsky was a renowned Russian baritone celebrated for his rich, velvety voice and distinguished international opera career.
-
B.
Alfred Preis
Alfred Preis was an Austrian-born American architect best known for designing the USS Arizona Memorial at Pearl Harbor in Hawaii.
-
C.
Joseph Rampal
Joseph Rampal was a French flutist and teacher, best known as the father and first music instructor of renowned flutist Jean-Pierre Rampal.
-
D.
Cesare Siepi
Cesare Siepi was a renowned Italian operatic bass celebrated for his powerful voice and distinguished performances on major international stages, particularly at La Scala and the Metropolitan Opera.
-
E.
Karl Böhm
Karl Böhm was a renowned Austrian conductor celebrated for his interpretations of Mozart, Strauss, and the German-Austrian orchestral and operatic repertoire.
- 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_69d886d5f34c8190b24564dfaa63f3fb |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3fc0f9a288190b0ddfb673bd8e84b |
completed | April 18, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0148455afc8190931ba1316705ae0c |
completed | May 11, 2026, 3:08 a.m. |
| NEDg | Description generation | batch_6a014a2f8fec8190b1303967a76ceb63 |
completed | May 11, 2026, 3:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a014ab0be388190a6ce49cff469fe81 |
completed | May 11, 2026, 3:19 a.m. |
Created at: April 10, 2026, 5:37 a.m.