Triple

T1689538
Position Surface form Disambiguated ID Type / Status
Subject Industrial Research Institute Medal E36519 entity
Predicate hasRecipient P108 FINISHED
Object Ralph Landau
Ralph Landau was an American chemical engineer, entrepreneur, and co-founder of Halcon International known for major innovations in petrochemical process technology and for his leadership in industrial research.
E221548 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: Ralph Landau | Statement: [Industrial Research Institute Medal, hasRecipient, Ralph Landau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ralph Landau
Context triple: [Industrial Research Institute Medal, hasRecipient, Ralph Landau]
  • A. Leon Feldhendler
    Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
  • B. Harry Kesten
    Harry Kesten was a prominent mathematician known for his influential work in probability theory, particularly in percolation theory and random walks.
  • C. Manny Delbrück
    Manny Delbrück was the wife of Nobel Prize–winning biophysicist Max Delbrück and a member of the prominent Delbrück family.
  • D. Ira Hirschmann
    Ira Hirschmann was an American businessman and diplomat best known for his World War II efforts to rescue Jews from the Holocaust and his later work in international affairs.
  • E. David L. Rabinowitz
    David L. Rabinowitz is an American astronomer known for his role in the discovery of several trans-Neptunian objects and dwarf planets, including Eris.
  • 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: Ralph Landau
Triple: [Industrial Research Institute Medal, hasRecipient, Ralph Landau]
Generated description
Ralph Landau was an American chemical engineer, entrepreneur, and co-founder of Halcon International known for major innovations in petrochemical process technology and for his leadership in industrial research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ralph Landau
Target entity description: Ralph Landau was an American chemical engineer, entrepreneur, and co-founder of Halcon International known for major innovations in petrochemical process technology and for his leadership in industrial research.
  • A. Leon Feldhendler
    Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
  • B. Harry Kesten
    Harry Kesten was a prominent mathematician known for his influential work in probability theory, particularly in percolation theory and random walks.
  • C. Manny Delbrück
    Manny Delbrück was the wife of Nobel Prize–winning biophysicist Max Delbrück and a member of the prominent Delbrück family.
  • D. Ira Hirschmann
    Ira Hirschmann was an American businessman and diplomat best known for his World War II efforts to rescue Jews from the Holocaust and his later work in international affairs.
  • E. David L. Rabinowitz
    David L. Rabinowitz is an American astronomer known for his role in the discovery of several trans-Neptunian objects and dwarf planets, including Eris.
  • 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_69a886151508819084fa7f1ce6e05577 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62979da48190a64a04bf352182e0 completed March 6, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0300207481908c8b91b83b2575bc completed March 8, 2026, 11:15 p.m.
NEDg Description generation batch_69ae039a7c948190b8b4b4c2045007d3 completed March 8, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69ae04253a80819092c112faddec1de1 completed March 8, 2026, 11:20 p.m.
Created at: March 4, 2026, 7:29 p.m.