Triple

T12816756
Position Surface form Disambiguated ID Type / Status
Subject John F. Hartwig E306421 entity
Predicate doctoralAdvisor P167 FINISHED
Object Robert G. Bergman
Robert G. Bergman is an American organic chemist renowned for his pioneering work in organometallic chemistry and C–H bond activation.
 E1168561 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 G. Bergman | Statement: [John F. Hartwig, doctoralAdvisor, Robert G. Bergman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert G. Bergman
Context triple: [John F. Hartwig, doctoralAdvisor, Robert G. Bergman]
  • A. Charles K. Feldman
    Charles K. Feldman was a prominent American film producer and talent agent known for shaping major Hollywood projects and representing high-profile stars during the mid-20th century.
  • B. Edward A. Garmatz
    Edward A. Garmatz was a long-serving U.S. Congressman from Maryland who represented Baltimore in the House of Representatives in the mid-20th century.
  • C. Edward A. Blatt
    Edward A. Blatt was an American film director and editor active in Hollywood during the mid-20th century, known for his work on studio features and genre films.
  • D. Robert J. Tannen
    Robert J. Tannen is an American screenwriter best known for his work on films such as "Alan & Naomi" and other character-driven dramas.
  • E. Allen G. Siegler
    Allen G. Siegler was an American cinematographer active during the early to mid-20th century, known for his work on numerous Hollywood films.
  • 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 G. Bergman
Triple: [John F. Hartwig, doctoralAdvisor, Robert G. Bergman]
Generated description
Robert G. Bergman is an American organic chemist renowned for his pioneering work in organometallic chemistry and C–H bond activation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert G. Bergman
Target entity description: Robert G. Bergman is an American organic chemist renowned for his pioneering work in organometallic chemistry and C–H bond activation.
  • A. Charles K. Feldman
    Charles K. Feldman was a prominent American film producer and talent agent known for shaping major Hollywood projects and representing high-profile stars during the mid-20th century.
  • B. Edward A. Garmatz
    Edward A. Garmatz was a long-serving U.S. Congressman from Maryland who represented Baltimore in the House of Representatives in the mid-20th century.
  • C. Edward A. Blatt
    Edward A. Blatt was an American film director and editor active in Hollywood during the mid-20th century, known for his work on studio features and genre films.
  • D. Robert J. Tannen
    Robert J. Tannen is an American screenwriter best known for his work on films such as "Alan & Naomi" and other character-driven dramas.
  • E. Allen G. Siegler
    Allen G. Siegler was an American cinematographer active during the early to mid-20th century, known for his work on numerous Hollywood films.
  • 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_69d7bdf46c448190b1faa55aaacb6317 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e9d00088190ac0f5d60e1de7a7c completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff5f1f80648190a4a0e8260ac95194 completed May 9, 2026, 4:21 p.m.
NEDg Description generation batch_69ff5fea7cb48190a1acb9201a12fa32 completed May 9, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69ff62e84bec81908a4885bf7f8f3749 completed May 9, 2026, 4:38 p.m.
Created at: April 9, 2026, 5:31 p.m.