Triple

T921660
Position Surface form Disambiguated ID Type / Status
Subject Christian Szegedy E19896 entity
Predicate coAuthor P398 FINISHED
Object Dragomir Anguelov
Dragomir Anguelov is a computer scientist known for his work in machine learning and computer vision, particularly in 3D perception and autonomous driving.
E110336 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: Dragomir Anguelov | Statement: [Christian Szegedy, coAuthor, Dragomir Anguelov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dragomir Anguelov
Context triple: [Christian Szegedy, coAuthor, Dragomir Anguelov]
  • A. Vulko Chervenkov
    Vulko Chervenkov was a Bulgarian communist politician who served as the country’s de facto leader in the early 1950s, overseeing a period of strict Stalinist rule and rapid industrialization.
  • B. Ivan Bakayev
    Ivan Bakayev was a Soviet Old Bolshevik and party official who became one of the prominent victims of Stalin’s Great Purge, executed after being tried in the infamous 1936 Moscow show trial known as the Trial of the Sixteen.
  • C. Alexander Toshev
    Alexander Toshev is a computer scientist known for his contributions to computer vision and deep learning, including influential work on object detection.
  • D. Todor Zhivkov
    Todor Zhivkov was the longtime communist head of state of Bulgaria, ruling the country from the mid-1950s until 1989 and overseeing its close alignment with the Soviet Union.
  • E. Georgi Dimitrov
    Georgi Dimitrov was a prominent Bulgarian communist statesman and international communist leader who served as the first communist prime minister of Bulgaria after World War II.
  • 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: Dragomir Anguelov
Triple: [Christian Szegedy, coAuthor, Dragomir Anguelov]
Generated description
Dragomir Anguelov is a computer scientist known for his work in machine learning and computer vision, particularly in 3D perception and autonomous driving.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dragomir Anguelov
Target entity description: Dragomir Anguelov is a computer scientist known for his work in machine learning and computer vision, particularly in 3D perception and autonomous driving.
  • A. Vulko Chervenkov
    Vulko Chervenkov was a Bulgarian communist politician who served as the country’s de facto leader in the early 1950s, overseeing a period of strict Stalinist rule and rapid industrialization.
  • B. Ivan Bakayev
    Ivan Bakayev was a Soviet Old Bolshevik and party official who became one of the prominent victims of Stalin’s Great Purge, executed after being tried in the infamous 1936 Moscow show trial known as the Trial of the Sixteen.
  • C. Alexander Toshev
    Alexander Toshev is a computer scientist known for his contributions to computer vision and deep learning, including influential work on object detection.
  • D. Todor Zhivkov
    Todor Zhivkov was the longtime communist head of state of Bulgaria, ruling the country from the mid-1950s until 1989 and overseeing its close alignment with the Soviet Union.
  • E. Georgi Dimitrov
    Georgi Dimitrov was a prominent Bulgarian communist statesman and international communist leader who served as the first communist prime minister of Bulgaria after World War II.
  • 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_69a493a099788190a696d9d8408cbaf4 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b313cb908190ad78b3a54e4f2eb7 completed March 1, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7ee094c94819093578c949db7ded9 completed March 4, 2026, 8:32 a.m.
NEDg Description generation batch_69a7f46470f08190b24739c88ab628ad completed March 4, 2026, 8:59 a.m.
NED2 Entity disambiguation (via description) batch_69a7f80a4a9c819085f024836018215d completed March 4, 2026, 9:14 a.m.
Created at: March 1, 2026, 7:40 p.m.