Triple

T16606239
Position Surface form Disambiguated ID Type / Status
Subject Christo E403453 entity
Predicate notableWork P4 FINISHED
Object Iron Curtain (Wall of Oil Barrels)
Iron Curtain (Wall of Oil Barrels) was a 1962 temporary installation in Paris by Christo and Jeanne-Claude that blocked a street with stacked oil barrels as a dramatic protest against the Berlin Wall and political division.
E1223453 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: Iron Curtain (Wall of Oil Barrels) | Statement: [Christo, notableWork, Iron Curtain (Wall of Oil Barrels)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Iron Curtain (Wall of Oil Barrels)
Context triple: [Christo, notableWork, Iron Curtain (Wall of Oil Barrels)]
  • A. Iron Curtain
    The Iron Curtain was the political, military, and ideological barrier that separated the Soviet-controlled Eastern Bloc from the Western democracies in Europe during the Cold War.
  • B. High Wall
    "High Wall" is a 1947 American film noir psychological thriller starring Robert Taylor and Audrey Totter, noted for its dark exploration of memory, guilt, and postwar trauma.
  • C. Berlin Wall
    The Berlin Wall was a fortified concrete barrier that physically and ideologically divided East and West Berlin from 1961 to 1989, symbolizing the broader Cold War separation between the Eastern Bloc and the Western world.
  • D. Molotov Line
    The Molotov Line was a chain of Soviet fortifications built along the USSR’s western border just before World War II to defend against potential invasions.
  • E. Kammhuber Line
    The Kammhuber Line was a German World War II night air defense system consisting of a network of radar and searchlight zones designed to intercept Allied bombers.
  • 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: Iron Curtain (Wall of Oil Barrels)
Triple: [Christo, notableWork, Iron Curtain (Wall of Oil Barrels)]
Generated description
Iron Curtain (Wall of Oil Barrels) was a 1962 temporary installation in Paris by Christo and Jeanne-Claude that blocked a street with stacked oil barrels as a dramatic protest against the Berlin Wall and political division.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Iron Curtain (Wall of Oil Barrels)
Target entity description: Iron Curtain (Wall of Oil Barrels) was a 1962 temporary installation in Paris by Christo and Jeanne-Claude that blocked a street with stacked oil barrels as a dramatic protest against the Berlin Wall and political division.
  • A. Iron Curtain
    The Iron Curtain was the political, military, and ideological barrier that separated the Soviet-controlled Eastern Bloc from the Western democracies in Europe during the Cold War.
  • B. High Wall
    "High Wall" is a 1947 American film noir psychological thriller starring Robert Taylor and Audrey Totter, noted for its dark exploration of memory, guilt, and postwar trauma.
  • C. Berlin Wall
    The Berlin Wall was a fortified concrete barrier that physically and ideologically divided East and West Berlin from 1961 to 1989, symbolizing the broader Cold War separation between the Eastern Bloc and the Western world.
  • D. Molotov Line
    The Molotov Line was a chain of Soviet fortifications built along the USSR’s western border just before World War II to defend against potential invasions.
  • E. Kammhuber Line
    The Kammhuber Line was a German World War II night air defense system consisting of a network of radar and searchlight zones designed to intercept Allied bombers.
  • 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e36090cf388190b401c55230912104 completed April 18, 2026, 10:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0075a8a6248190a9e2bb469d821c66 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007705f57881908b07a20ae8957c64 completed May 10, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_6a007b18f0b08190a9ddc6ad7358d6b8 completed May 10, 2026, 12:33 p.m.
Created at: April 10, 2026, 5:17 a.m.