Triple
T17178580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Sofia Cemetery |
E416923
|
entity |
| Predicate | hasGraveOf |
P196
|
FINISHED |
| Object |
Petko Staynov
Petko Staynov was a prominent Bulgarian composer and cultural figure known for his symphonic works and contributions to Bulgarian classical music in the 20th century.
|
E1254299
|
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: Petko Staynov | Statement: [Central Sofia Cemetery, hasGraveOf, Petko Staynov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petko Staynov Context triple: [Central Sofia Cemetery, hasGraveOf, Petko Staynov]
-
A.
Petar Stoyanov
Petar Stoyanov is a Bulgarian politician who served as President of Bulgaria from 1997 to 2002, overseeing key post-communist reforms and Euro-Atlantic integration efforts.
-
B.
Ivan Dimitrov
Ivan Dimitrov is a Bulgarian name shared by several notable figures, including professional footballers and athletes.
-
C.
Stoyan Dimitrov
Stoyan Dimitrov is a Bulgarian former artistic gymnast who competed in multiple events at the 1968 Summer Olympics.
-
D.
Ivan Kostov
Ivan Kostov is a Bulgarian economist and politician who served as Prime Minister of Bulgaria from 1997 to 2001, leading major post-communist economic and political reforms.
-
E.
Stanislav Nikolov
Stanislav Nikolov is a researcher known for co-authoring the landmark 2021 Nature paper on AlphaFold, the deep learning system for highly accurate protein structure prediction.
- 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: Petko Staynov Triple: [Central Sofia Cemetery, hasGraveOf, Petko Staynov]
Generated description
Petko Staynov was a prominent Bulgarian composer and cultural figure known for his symphonic works and contributions to Bulgarian classical music in the 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petko Staynov Target entity description: Petko Staynov was a prominent Bulgarian composer and cultural figure known for his symphonic works and contributions to Bulgarian classical music in the 20th century.
-
A.
Petar Stoyanov
Petar Stoyanov is a Bulgarian politician who served as President of Bulgaria from 1997 to 2002, overseeing key post-communist reforms and Euro-Atlantic integration efforts.
-
B.
Ivan Dimitrov
Ivan Dimitrov is a Bulgarian name shared by several notable figures, including professional footballers and athletes.
-
C.
Stoyan Dimitrov
Stoyan Dimitrov is a Bulgarian former artistic gymnast who competed in multiple events at the 1968 Summer Olympics.
-
D.
Ivan Kostov
Ivan Kostov is a Bulgarian economist and politician who served as Prime Minister of Bulgaria from 1997 to 2001, leading major post-communist economic and political reforms.
-
E.
Stanislav Nikolov
Stanislav Nikolov is a researcher known for co-authoring the landmark 2021 Nature paper on AlphaFold, the deep learning system for highly accurate protein structure prediction.
- 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.