Triple
T4588527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George J. Mitchell |
E103426
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Mitchell Report on performance-enhancing drugs in Major League Baseball (2007)
The Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) is an independent investigative report that exposed the widespread use of steroids and other performance-enhancing substances among MLB players and prompted major reforms in the league’s drug-testing policies.
|
E455444
|
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: Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) | Statement: [George J. Mitchell, notableWork, Mitchell Report on performance-enhancing drugs in Major League Baseball (2007)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) Context triple: [George J. Mitchell, notableWork, Mitchell Report on performance-enhancing drugs in Major League Baseball (2007)]
-
A.
Steroid era of Major League Baseball
The Steroid era of Major League Baseball refers to the period from the late 1980s through the mid-2000s marked by widespread performance-enhancing drug use, inflated offensive statistics, and subsequent scandals and reforms that reshaped the sport’s policies and public perception.
-
B.
Major League Baseball drug prevention and treatment program
The Major League Baseball drug prevention and treatment program is MLB’s comprehensive policy framework for testing, deterring, and addressing the use of performance-enhancing and other prohibited substances by players.
-
C.
Giants sign-stealing scheme controversy
The Giants sign-stealing scheme controversy refers to the later-disclosed allegations that the New York Giants used a sophisticated sign-stealing system during the 1951 season, casting a shadow over Bobby Thomson’s famous “Shot Heard ’Round the World” home run.
-
D.
1919 Black Sox Scandal
The 1919 Black Sox Scandal was a notorious Major League Baseball game-fixing scheme in which several Chicago White Sox players conspired with gamblers to intentionally lose the World Series.
-
E.
The Hot Stove League
The Hot Stove League is a long-running discussion and analysis segment on the Canadian television program Hockey Night in Canada, featuring commentators debating NHL news, rumors, and issues.
- 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: Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) Triple: [George J. Mitchell, notableWork, Mitchell Report on performance-enhancing drugs in Major League Baseball (2007)]
Generated description
The Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) is an independent investigative report that exposed the widespread use of steroids and other performance-enhancing substances among MLB players and prompted major reforms in the league’s drug-testing policies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) Target entity description: The Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) is an independent investigative report that exposed the widespread use of steroids and other performance-enhancing substances among MLB players and prompted major reforms in the league’s drug-testing policies.
-
A.
Steroid era of Major League Baseball
The Steroid era of Major League Baseball refers to the period from the late 1980s through the mid-2000s marked by widespread performance-enhancing drug use, inflated offensive statistics, and subsequent scandals and reforms that reshaped the sport’s policies and public perception.
-
B.
Major League Baseball drug prevention and treatment program
The Major League Baseball drug prevention and treatment program is MLB’s comprehensive policy framework for testing, deterring, and addressing the use of performance-enhancing and other prohibited substances by players.
-
C.
Giants sign-stealing scheme controversy
The Giants sign-stealing scheme controversy refers to the later-disclosed allegations that the New York Giants used a sophisticated sign-stealing system during the 1951 season, casting a shadow over Bobby Thomson’s famous “Shot Heard ’Round the World” home run.
-
D.
1919 Black Sox Scandal
The 1919 Black Sox Scandal was a notorious Major League Baseball game-fixing scheme in which several Chicago White Sox players conspired with gamblers to intentionally lose the World Series.
-
E.
The Hot Stove League
The Hot Stove League is a long-running discussion and analysis segment on the Canadian television program Hockey Night in Canada, featuring commentators debating NHL news, rumors, and issues.
- 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_69bd43dccaf08190aa89e9991a289719 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd592115fc8190b1aee1d8bbaf1ee3 |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0b9f700819082b0e5171132d0f3 |
completed | March 21, 2026, 12:05 a.m. |
| NEDg | Description generation | batch_69bde31735a481909d005e6c44e2f114 |
completed | March 21, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde6d185088190b94580f53038d883 |
completed | March 21, 2026, 12:31 a.m. |
Created at: March 20, 2026, 1:11 p.m.