Triple

T908766
Position Surface form Disambiguated ID Type / Status
Subject SLAC National Accelerator Laboratory E19608 entity
Predicate hasDirector P255 FINISHED
Object John Sarrao
John Sarrao is an American physicist and scientific leader known for his work in condensed matter physics and for directing major U.S. research institutions, including the SLAC National Accelerator Laboratory.
E134637 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: John Sarrao | Statement: [SLAC National Accelerator Laboratory, hasDirector, John Sarrao]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Sarrao
Context triple: [SLAC National Accelerator Laboratory, hasDirector, John Sarrao]
  • A. Eric Villency
    Eric Villency is an American businessman and interior designer, known as the CEO of the design firm Villency Design Group and for his past marriage to television personality Kimberly Guilfoyle.
  • B. John Pleffer
    John Pleffer is an Australian architect best known as the husband of acclaimed film director Gillian Armstrong.
  • C. Paul Merolla
    Paul Merolla is a neuroscientist and engineer best known as a co-founder of Neuralink, the neurotechnology company developing brain–computer interfaces.
  • D. Mark Gastineau
    Mark Gastineau is a former American football defensive end best known as a star pass rusher for the New York Jets in the 1980s and a key member of the famed "New York Sack Exchange" defensive line.
  • E. Jean Raoux
    Jean Raoux was a French painter of the late 17th and early 18th centuries, known for his elegant genre scenes and portraits that bridged the Baroque and Rococo styles.
  • 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: John Sarrao
Triple: [SLAC National Accelerator Laboratory, hasDirector, John Sarrao]
Generated description
John Sarrao is an American physicist and scientific leader known for his work in condensed matter physics and for directing major U.S. research institutions, including the SLAC National Accelerator Laboratory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Sarrao
Target entity description: John Sarrao is an American physicist and scientific leader known for his work in condensed matter physics and for directing major U.S. research institutions, including the SLAC National Accelerator Laboratory.
  • A. Eric Villency
    Eric Villency is an American businessman and interior designer, known as the CEO of the design firm Villency Design Group and for his past marriage to television personality Kimberly Guilfoyle.
  • B. John Pleffer
    John Pleffer is an Australian architect best known as the husband of acclaimed film director Gillian Armstrong.
  • C. Paul Merolla
    Paul Merolla is a neuroscientist and engineer best known as a co-founder of Neuralink, the neurotechnology company developing brain–computer interfaces.
  • D. Mark Gastineau
    Mark Gastineau is a former American football defensive end best known as a star pass rusher for the New York Jets in the 1980s and a key member of the famed "New York Sack Exchange" defensive line.
  • E. Jean Raoux
    Jean Raoux was a French painter of the late 17th and early 18th centuries, known for his elegant genre scenes and portraits that bridged the Baroque and Rococo styles.
  • 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_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2cee2848190b1f17e8817f092a1 completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac6f023de4819099af23a8d30cb96f completed March 7, 2026, 6:31 p.m.
NEDg Description generation batch_69ac6f9c0da48190b8d5615ba582366c completed March 7, 2026, 6:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac7009b52c8190a6f6962cf60de92d completed March 7, 2026, 6:35 p.m.
Created at: March 1, 2026, 7:39 p.m.