Triple

T16807269
Position Surface form Disambiguated ID Type / Status
Subject Balmer series of hydrogen E408510 entity
Predicate relatedSeries P1761 FINISHED
Object Pfund series of hydrogen E1174567 NE FINISHED

How this triple was built (2 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: Pfund series of hydrogen | Statement: [Balmer series of hydrogen, relatedSeries, Pfund series of hydrogen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pfund series of hydrogen
Context triple: [Balmer series of hydrogen, relatedSeries, Pfund series of hydrogen]
  • A. Pfund series chosen
    The Pfund series is a set of infrared spectral lines of the hydrogen atom corresponding to electron transitions that terminate at the fifth energy level.
  • B. Balmer series of hydrogen
    The Balmer series of hydrogen is the set of spectral emission lines in the visible region produced when electrons in a hydrogen atom transition from higher energy levels down to the second principal energy level.
  • C. Paschen series
    The Paschen series is a set of spectral lines in the infrared region of the hydrogen atom’s emission spectrum corresponding to electron transitions ending at the n=3 energy level.
  • D. Lyman series in hydrogen spectrum
    The Lyman series in the hydrogen spectrum is a set of ultraviolet emission or absorption lines produced when electrons in hydrogen atoms transition from higher energy levels down to the ground state (n=1).
  • E. Studies of the hydrogen spectrum in the ultraviolet
    "Studies of the hydrogen spectrum in the ultraviolet" is a landmark scientific work by physicist Theodore Lyman that detailed his pioneering discoveries of the ultraviolet spectral lines of hydrogen, now known as the Lyman series.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2cd1e8c8190a7a05ba255f711c7 completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b28f125481909664363904f4c031 completed May 10, 2026, 4:30 p.m.
Created at: April 10, 2026, 5:22 a.m.