Triple

T869041
Position Surface form Disambiguated ID Type / Status
Subject Eris E18769 entity
Predicate discoveredBy P412 FINISHED
Object 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.
 E214621 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: David L. Rabinowitz | Statement: [Eris, discoveredBy, David L. Rabinowitz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David L. Rabinowitz
Context triple: [Eris, discoveredBy, David L. Rabinowitz]
  • A. David B. Cornstein
    David B. Cornstein is an American businessman and Republican political appointee who served as the U.S. Ambassador to Hungary under President Donald Trump.
  • B. Jay O. Rothman
    Jay O. Rothman is an American attorney and academic leader who serves as president of the University of Wisconsin System.
  • C. Daniel H. Weiss
    Daniel H. Weiss is an American art historian and academic leader who served as president and CEO of New York’s Metropolitan Museum of Art.
  • D. Louis Finkelstein
    Louis Finkelstein was a prominent American Conservative rabbi and scholar who served as a long-time leader and chancellor of the Jewish Theological Seminary of America.
  • E. Benjamin Rapoport
    Benjamin Rapoport is a neurosurgeon and entrepreneur best known as one of the co-founders of the brain–computer interface company Neuralink.
  • 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: David L. Rabinowitz
Triple: [Eris, discoveredBy, David L. Rabinowitz]
Generated description
David L. Rabinowitz is an American astronomer known for his role in the discovery of several trans-Neptunian objects and dwarf planets, including Eris.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David L. Rabinowitz
Target entity description: David L. Rabinowitz is an American astronomer known for his role in the discovery of several trans-Neptunian objects and dwarf planets, including Eris.
  • A. David B. Cornstein
    David B. Cornstein is an American businessman and Republican political appointee who served as the U.S. Ambassador to Hungary under President Donald Trump.
  • B. Jay O. Rothman
    Jay O. Rothman is an American attorney and academic leader who serves as president of the University of Wisconsin System.
  • C. Daniel H. Weiss
    Daniel H. Weiss is an American art historian and academic leader who served as president and CEO of New York’s Metropolitan Museum of Art.
  • D. Louis Finkelstein
    Louis Finkelstein was a prominent American Conservative rabbi and scholar who served as a long-time leader and chancellor of the Jewish Theological Seminary of America.
  • E. Benjamin Rapoport
    Benjamin Rapoport is a neurosurgeon and entrepreneur best known as one of the co-founders of the brain–computer interface company Neuralink.
  • 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_69a4938ce8688190a24bdfef82ba7d21 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac811e548190a72b7a10b5ea8665 completed March 1, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69adf3a24d9c8190926a3946a89105e1 completed March 8, 2026, 10:09 p.m.
NEDg Description generation batch_69adf431c3a88190971f61d53c2bad2e completed March 8, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69adf4bdb6dc8190964e5e78abfb8e40 completed March 8, 2026, 10:14 p.m.
Created at: March 1, 2026, 7:39 p.m.