Triple

T144940
Position Surface form Disambiguated ID Type / Status
Subject Chicago Mercantile Exchange E2932 entity
Predicate notableProduct P1448 FINISHED
Object Eurodollar futures
Eurodollar futures are interest rate futures contracts based on U.S. dollar deposits held outside the United States, widely used to hedge or speculate on short-term dollar interest rates.
E17345 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: Eurodollar futures | Statement: [Chicago Mercantile Exchange, notableProduct, Eurodollar futures]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eurodollar futures
Context triple: [Chicago Mercantile Exchange, notableProduct, Eurodollar futures]
  • A. US dollar
    The US dollar is the official currency of the United States and the world’s primary reserve currency used widely in global trade and finance.
  • B. Chicago Mercantile Exchange
    The Chicago Mercantile Exchange is a major U.S. derivatives marketplace where futures and options on a wide range of asset classes are traded.
  • C. FED
    FED is the commonly used abbreviation for the Fluids Engineering Division, a professional group focused on research and advancements in fluid mechanics and related technologies.
  • D. Federal Reserve Note
    A Federal Reserve Note is the official paper currency issued by the central banking system of the United States, serving as the primary form of U.S. dollar banknotes in circulation.
  • E. Deutsche Mark
    The Deutsche Mark was the former official currency of West Germany and later unified Germany, renowned for its stability and strength until it was replaced by the euro.
  • 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: Eurodollar futures
Triple: [Chicago Mercantile Exchange, notableProduct, Eurodollar futures]
Generated description
Eurodollar futures are interest rate futures contracts based on U.S. dollar deposits held outside the United States, widely used to hedge or speculate on short-term dollar interest rates.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eurodollar futures
Target entity description: Eurodollar futures are interest rate futures contracts based on U.S. dollar deposits held outside the United States, widely used to hedge or speculate on short-term dollar interest rates.
  • A. US dollar
    The US dollar is the official currency of the United States and the world’s primary reserve currency used widely in global trade and finance.
  • B. CME livestock futures
    CME livestock futures are standardized exchange-traded contracts on the Chicago Mercantile Exchange that allow participants to hedge or speculate on the future prices of livestock such as cattle and hogs.
  • C. Chicago Mercantile Exchange
    The Chicago Mercantile Exchange is a major U.S. derivatives marketplace where futures and options on a wide range of asset classes are traded.
  • D. FED
    FED is the commonly used abbreviation for the Fluids Engineering Division, a professional group focused on research and advancements in fluid mechanics and related technologies.
  • E. Federal Reserve Note
    A Federal Reserve Note is the official paper currency issued by the central banking system of the United States, serving as the primary form of U.S. dollar banknotes in circulation.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257e935bc8190a03e54a10e9ba6f7 completed Feb. 28, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2bf691a848190a4f6e40d9aea2168 completed Feb. 28, 2026, 10:11 a.m.
NEDg Description generation batch_69a2c1179c6c8190a118c6f4ef8d555e completed Feb. 28, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69a2c1c769f08190b0a8b372e13fc5de completed Feb. 28, 2026, 10:21 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.