Triple

T1420877
Position Surface form Disambiguated ID Type / Status
Subject Hans-Dietrich Genscher E30220 entity
Predicate participantIn P149 FINISHED
Object Two Plus Four Agreement negotiations
The Two Plus Four Agreement negotiations were the 1990 diplomatic talks between the two German states and the four Allied powers that produced the treaty enabling German reunification and restoring full sovereignty to Germany.
E163826 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: Two Plus Four Agreement negotiations | Statement: [Hans-Dietrich Genscher, participantIn, Two Plus Four Agreement negotiations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Two Plus Four Agreement negotiations
Context triple: [Hans-Dietrich Genscher, participantIn, Two Plus Four Agreement negotiations]
  • A. Four Power Agreement on Berlin (1971)
    The Four Power Agreement on Berlin (1971) was a Cold War diplomatic accord between the United States, the Soviet Union, the United Kingdom, and France that improved access to and the status of Berlin, easing tensions and enabling West Germany’s Ostpolitik policy of rapprochement with the Eastern bloc.
  • B. Helsinki Accords
    The Helsinki Accords were a 1975 diplomatic agreement between Western and Eastern bloc countries that aimed to improve relations, recognize post–World War II European borders, and promote human rights during the Cold War.
  • C. Paris Peace Accords negotiations on the Vietnam War
    The Paris Peace Accords negotiations on the Vietnam War were the protracted diplomatic talks that led to the 1973 agreement intended to end U.S. involvement and establish peace in Vietnam.
  • D. Geneva Conference of 1954
    The Geneva Conference of 1954 was an international meeting that ended the First Indochina War and led to the temporary partition of Vietnam, reshaping the political landscape of Southeast Asia.
  • E. Summit Agreement of 1966
    The Summit Agreement of 1966 was a negotiated accord between civil rights leaders and Chicago city officials that aimed to address housing discrimination and other racial injustices highlighted by the Chicago Freedom Movement.
  • 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: Two Plus Four Agreement negotiations
Triple: [Hans-Dietrich Genscher, participantIn, Two Plus Four Agreement negotiations]
Generated description
The Two Plus Four Agreement negotiations were the 1990 diplomatic talks between the two German states and the four Allied powers that produced the treaty enabling German reunification and restoring full sovereignty to Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Two Plus Four Agreement negotiations
Target entity description: The Two Plus Four Agreement negotiations were the 1990 diplomatic talks between the two German states and the four Allied powers that produced the treaty enabling German reunification and restoring full sovereignty to Germany.
  • A. Four Power Agreement on Berlin (1971)
    The Four Power Agreement on Berlin (1971) was a Cold War diplomatic accord between the United States, the Soviet Union, the United Kingdom, and France that improved access to and the status of Berlin, easing tensions and enabling West Germany’s Ostpolitik policy of rapprochement with the Eastern bloc.
  • B. Helsinki Accords
    The Helsinki Accords were a 1975 diplomatic agreement between Western and Eastern bloc countries that aimed to improve relations, recognize post–World War II European borders, and promote human rights during the Cold War.
  • C. Paris Peace Accords negotiations on the Vietnam War
    The Paris Peace Accords negotiations on the Vietnam War were the protracted diplomatic talks that led to the 1973 agreement intended to end U.S. involvement and establish peace in Vietnam.
  • D. Geneva Conference of 1954
    The Geneva Conference of 1954 was an international meeting that ended the First Indochina War and led to the temporary partition of Vietnam, reshaping the political landscape of Southeast Asia.
  • E. Summit Agreement of 1966
    The Summit Agreement of 1966 was a negotiated accord between civil rights leaders and Chicago city officials that aimed to address housing discrimination and other racial injustices highlighted by the Chicago Freedom Movement.
  • 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_69a498fb823c8190a67ce4c4837e641a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c42210948190a8fb5e3f9ee3213b completed March 1, 2026, 10:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad015f5ad08190aaa0d1063432af2b completed March 8, 2026, 4:55 a.m.
NEDg Description generation batch_69ad01f8028881909af95e9f61a17e88 completed March 8, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69ad02c618c48190abf3e16d9f85e703 completed March 8, 2026, 5:01 a.m.
Created at: March 1, 2026, 8 p.m.