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.