Triple

T22904007
Position Surface form Disambiguated ID Type / Status
Subject C. N. R. Rao E568396 entity
Predicate notableWork P4 FINISHED
Object Transition Metal Oxides — NE NERFINISHED

How this triple was built (3 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: Transition Metal Oxides | Statement: [C. N. R. Rao, notableWork, Transition Metal Oxides]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transition Metal Oxides
Context triple: [C. N. R. Rao, notableWork, Transition Metal Oxides]
  • A. Organotransition Metal Chemistry: From Bonding to Catalysis
    "Organotransition Metal Chemistry: From Bonding to Catalysis" is a comprehensive graduate-level textbook that systematically develops the principles of organometallic bonding and reactivity with a strong emphasis on their applications in homogeneous catalysis.
  • B. Advanced Materials
    Advanced Materials is a leading peer-reviewed scientific journal that publishes cutting-edge research on materials science, including nanotechnology, biomaterials, and electronic materials.
  • C. Advanced Inorganic Chemistry (with F. Albert Cotton)
    Advanced Inorganic Chemistry (with F. Albert Cotton) is a seminal graduate-level textbook that systematically presents the principles, structures, bonding, and reactivity of inorganic compounds and has long been a standard reference in the field.
  • D. Advanced Functional Materials
    Advanced Functional Materials is a leading peer-reviewed scientific journal focusing on cutting-edge research in materials science and advanced functional materials.
  • E. Wagner theory of internal oxidation
    The Wagner theory of internal oxidation is a foundational model in materials science that explains how oxygen diffuses into alloys and selectively oxidizes certain components beneath the surface, influencing corrosion behavior and high-temperature material performance.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Transition Metal Oxides
Target entity description: Transition Metal Oxides is a seminal scientific monograph by C. N. R. Rao that systematically explores the structure, electronic properties, and diverse applications of oxides containing transition metals.
  • A. Organotransition Metal Chemistry: From Bonding to Catalysis
    "Organotransition Metal Chemistry: From Bonding to Catalysis" is a comprehensive graduate-level textbook that systematically develops the principles of organometallic bonding and reactivity with a strong emphasis on their applications in homogeneous catalysis.
  • B. Advanced Materials
    Advanced Materials is a leading peer-reviewed scientific journal that publishes cutting-edge research on materials science, including nanotechnology, biomaterials, and electronic materials.
  • C. Advanced Inorganic Chemistry (with F. Albert Cotton)
    Advanced Inorganic Chemistry (with F. Albert Cotton) is a seminal graduate-level textbook that systematically presents the principles, structures, bonding, and reactivity of inorganic compounds and has long been a standard reference in the field.
  • D. Advanced Functional Materials
    Advanced Functional Materials is a leading peer-reviewed scientific journal focusing on cutting-edge research in materials science and advanced functional materials.
  • E. Wagner theory of internal oxidation
    The Wagner theory of internal oxidation is a foundational model in materials science that explains how oxygen diffuses into alloys and selectively oxidizes certain components beneath the surface, influencing corrosion behavior and high-temperature material performance.
  • F. None of above. chosen

Provenance (2 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_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1801895f48190bb8d49a41feac7ef completed April 29, 2026, 3:50 a.m.
Created at: April 17, 2026, 3:41 p.m.