Triple

T1359778
Position Surface form Disambiguated ID Type / Status
Subject 2013 U.S. presidential inauguration of Barack Obama E29071 entity
Predicate precededBy P97 FINISHED
Object 2009 U.S. presidential inauguration of Barack Obama E28647 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: 2009 U.S. presidential inauguration of Barack Obama | Statement: [2013 U.S. presidential inauguration of Barack Obama, precededBy, 2009 U.S. presidential inauguration of Barack Obama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2009 U.S. presidential inauguration of Barack Obama
Context triple: [2013 U.S. presidential inauguration of Barack Obama, precededBy, 2009 U.S. presidential inauguration of Barack Obama]
  • A. 2009 U.S. presidential inauguration of Barack Obama chosen
    The 2009 U.S. presidential inauguration of Barack Obama was the historic ceremony in Washington, D.C., at which Barack Obama was sworn in as the 44th and first African American president of the United States.
  • B. 2013 U.S. presidential inauguration of Barack Obama
    The 2013 U.S. presidential inauguration of Barack Obama was the public ceremony in Washington, D.C., marking the start of his second term as President of the United States.
  • C. 2005 U.S. presidential inauguration of George W. Bush
    The 2005 U.S. presidential inauguration of George W. Bush was the formal ceremony in Washington, D.C., marking the beginning of Bush’s second term as the 43rd president of the United States.
  • D. Barack Obama presidency
    The Barack Obama presidency was the two-term administration of the 44th President of the United States, marked by the Affordable Care Act, the recovery from the Great Recession, and a foreign policy emphasizing multilateralism and the killing of Osama bin Laden.
  • E. 2008 United States presidential election
    The 2008 United States presidential election was the historic contest in which Barack Obama was elected the first African American president, defeating Republican nominee John McCain amid the backdrop of the global financial crisis and widespread calls for change.
  • 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_69a498d77abc8190913bf57e5f51d2c4 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c290db288190910fcfa17e902663 completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd47d38388190856b4ae9de1e69d7 completed March 8, 2026, 1:44 a.m.
Created at: March 1, 2026, 7:56 p.m.