Triple

T16223455
Position Surface form Disambiguated ID Type / Status
Subject Salvatore Luria E393786 entity
Predicate notableWork P4 FINISHED
Object Luria–Delbrück experiment E160513 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: Luria–Delbrück experiment | Statement: [Salvatore Luria, notableWork, Luria–Delbrück experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Luria–Delbrück experiment
Context triple: [Salvatore Luria, notableWork, Luria–Delbrück experiment]
  • A. Luria–Delbrück experiment chosen
    The Luria–Delbrück experiment was a landmark 1943 study in bacterial genetics that demonstrated mutations arise randomly rather than in response to selective pressure, providing key evidence for the genetic basis of evolution.
  • B. Hershey–Chase experiment
    The Hershey–Chase experiment was a landmark 1952 study in molecular biology that used bacteriophages to demonstrate that DNA, rather than protein, is the genetic material.
  • C. Gurdon experiment
    The Gurdon experiment was a landmark 1960s study in developmental biology demonstrating that the nucleus of a differentiated frog cell retains the full genetic information needed to direct the development of an entire organism, thereby proving the principle of nuclear equivalence and cellular reprogramming.
  • D. Miller–Urey experiment
    The Miller–Urey experiment was a landmark 1952 study that simulated early Earth conditions to demonstrate that organic molecules essential for life could form spontaneously from simple inorganic precursors.
  • E. Ashra experiment
    The Ashra experiment is a high-energy astrophysics observatory project in Hawaii designed to detect cosmic rays, gamma rays, and neutrinos using wide-field optical imaging techniques.
  • 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_69d87f204df88190a8f88923decf9835 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e23d23e63881908806920d878f2adb completed April 17, 2026, 2:01 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00079a5c1481909485e1b4a41f5d2c completed May 10, 2026, 4:20 a.m.
Created at: April 10, 2026, 5:03 a.m.