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.