Triple

T6560016
Position Surface form Disambiguated ID Type / Status
Subject East Washington Street E152554 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Carbide and Carbon Building
The Carbide and Carbon Building is a historic Art Deco skyscraper in downtown Chicago, known for its dark green terra cotta facade and gold-leaf tower.
 E430627 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: Carbide and Carbon Building | Statement: [East Washington Street, hasNearbyLandmark, Carbide and Carbon Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carbide and Carbon Building
Context triple: [East Washington Street, hasNearbyLandmark, Carbide and Carbon Building]
  • A. Carbost
    Carbost is a small village on the Isle of Skye in Scotland, known for its scenic setting on Loch Harport and as the home of the Talisker whisky distillery.
  • B. Field Building
    The Field Building is a historic Art Deco skyscraper in Chicago, renowned for its distinctive architecture and status as a landmark of early 20th-century commercial design.
  • C. Carborundum
    Carborundum is a trademarked brand name most commonly associated with silicon carbide abrasives and related industrial materials.
  • D. carbonite
    Carbonite is a fictional freezing substance in the Star Wars universe used to encase living beings in suspended animation, most famously Han Solo.
  • E. V-Site buildings
    The V-Site buildings are historic Los Alamos structures where key work on the first atomic bombs was conducted during the Manhattan Project.
  • 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: Carbide and Carbon Building
Triple: [East Washington Street, hasNearbyLandmark, Carbide and Carbon Building]
Generated description
The Carbide and Carbon Building is a historic Art Deco skyscraper in downtown Chicago, known for its dark green terra cotta facade and gold-leaf tower.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Carbide and Carbon Building
Target entity description: The Carbide and Carbon Building is a historic Art Deco skyscraper in downtown Chicago, known for its dark green terra cotta facade and gold-leaf tower.
  • A. Carbost
    Carbost is a small village on the Isle of Skye in Scotland, known for its scenic setting on Loch Harport and as the home of the Talisker whisky distillery.
  • B. Field Building chosen
    The Field Building is a historic Art Deco skyscraper in Chicago, renowned for its distinctive architecture and status as a landmark of early 20th-century commercial design.
  • C. Carborundum
    Carborundum is a trademarked brand name most commonly associated with silicon carbide abrasives and related industrial materials.
  • D. carbonite
    Carbonite is a fictional freezing substance in the Star Wars universe used to encase living beings in suspended animation, most famously Han Solo.
  • E. V-Site buildings
    The V-Site buildings are historic Los Alamos structures where key work on the first atomic bombs was conducted during the Manhattan Project.
  • F. None of above.

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_69c688058d6881908c19b309cc55dbfa completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae22442081909bd6e2ba0091c56b completed March 27, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb8bae88819089cff70fa1101a39 completed March 27, 2026, 6:25 p.m.
NEDg Description generation batch_69c6cd417d288190868e9709deb4b28a completed March 27, 2026, 6:32 p.m.
NED2 Entity disambiguation (via description) batch_69c6ce6be1f88190bc8b90bf90c6dc55 completed March 27, 2026, 6:37 p.m.
Created at: March 27, 2026, 1:52 p.m.