Triple

T144951
Position Surface form Disambiguated ID Type / Status
Subject Chicago Mercantile Exchange E2932 entity
Predicate hasMarketSegment P1670 FINISHED
Object CME grain and oilseed futures
CME grain and oilseed futures are standardized exchange-traded contracts on agricultural commodities like corn, soybeans, and wheat that allow market participants to hedge price risk and speculate on future price movements.
E17376 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: CME grain and oilseed futures | Statement: [Chicago Mercantile Exchange, hasMarketSegment, CME grain and oilseed futures]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CME grain and oilseed futures
Context triple: [Chicago Mercantile Exchange, hasMarketSegment, CME grain and oilseed futures]
  • A. 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.
  • 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. 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.
  • D. U.S. Commodity Futures Trading Commission
    The U.S. Commodity Futures Trading Commission is an independent federal agency that oversees and regulates U.S. derivatives markets, including futures, options, and certain swaps, to promote market integrity and protect investors.
  • E. Chicago Board of Trade
    The Chicago Board of Trade is one of the world’s oldest and most influential futures and options exchanges, serving as a major hub for trading agricultural and financial derivatives.
  • 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: CME grain and oilseed futures
Triple: [Chicago Mercantile Exchange, hasMarketSegment, CME grain and oilseed futures]
Generated description
CME grain and oilseed futures are standardized exchange-traded contracts on agricultural commodities like corn, soybeans, and wheat that allow market participants to hedge price risk and speculate on future price movements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CME grain and oilseed futures
Target entity description: CME grain and oilseed futures are standardized exchange-traded contracts on agricultural commodities like corn, soybeans, and wheat that allow market participants to hedge price risk and speculate on future price movements.
  • A. 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.
  • 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. 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.
  • D. U.S. Commodity Futures Trading Commission
    The U.S. Commodity Futures Trading Commission is an independent federal agency that oversees and regulates U.S. derivatives markets, including futures, options, and certain swaps, to promote market integrity and protect investors.
  • E. Chicago Board of Trade
    The Chicago Board of Trade is one of the world’s oldest and most influential futures and options exchanges, serving as a major hub for trading agricultural and financial derivatives.
  • 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_69a25bab43608190ba5ebfbee6b5b6e4 completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c2763ce481908c12046de9003a84 completed Feb. 28, 2026, 10:24 a.m.
NEDg Description generation batch_69a2c2f02810819092e3263ac91b5fe3 completed Feb. 28, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69a2c369498481908c4213b04aea9c97 completed Feb. 28, 2026, 10:28 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.