Triple
T144938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Mercantile Exchange |
E2932
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
CME
CME is a major U.S.-based financial and commodity derivatives exchange known for trading futures and options on interest rates, equity indexes, foreign exchange, energy, and agricultural products.
|
E17344
|
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 | Statement: [Chicago Mercantile Exchange, abbreviation, CME]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CME Context triple: [Chicago Mercantile Exchange, abbreviation, CME]
-
A.
CED
CED is an academic unit focused on the study and practice of environmental design, including fields such as architecture, landscape architecture, and urban planning.
-
B.
CEST
CEST is the daylight saving time observed in many Central European countries, typically running one hour ahead of Central European Time.
-
C.
CET
CET is the standard time zone used by many countries in central Europe, typically one hour ahead of Coordinated Universal Time (UTC+1).
-
D.
CUL
CUL is the main research library of the University of Cambridge and one of the largest and most important academic libraries in the United Kingdom.
-
E.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
- 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 Triple: [Chicago Mercantile Exchange, abbreviation, CME]
Generated description
CME is a major U.S.-based financial and commodity derivatives exchange known for trading futures and options on interest rates, equity indexes, foreign exchange, energy, and agricultural products.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CME Target entity description: CME is a major U.S.-based financial and commodity derivatives exchange known for trading futures and options on interest rates, equity indexes, foreign exchange, energy, and agricultural products.
-
A.
CED
CED is an academic unit focused on the study and practice of environmental design, including fields such as architecture, landscape architecture, and urban planning.
-
B.
CEST
CEST is the daylight saving time observed in many Central European countries, typically running one hour ahead of Central European Time.
-
C.
CET
CET is the standard time zone used by many countries in central Europe, typically one hour ahead of Coordinated Universal Time (UTC+1).
-
D.
CUL
CUL is the main research library of the University of Cambridge and one of the largest and most important academic libraries in the United Kingdom.
-
E.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
- 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.