Triple
T18632231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitchell Report on performance-enhancing drugs in Major League Baseball (2007) |
E455444
|
entity |
| Predicate | namedEntityIn |
P35337
|
FINISHED |
| Object | Major League Baseball steroid scandal |
—
|
NE NERFINISHED |
How this triple was built (3 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: Major League Baseball steroid scandal | Statement: [Mitchell Report on performance-enhancing drugs in Major League Baseball (2007), namedEntityIn, Major League Baseball steroid scandal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Major League Baseball steroid scandal Context triple: [Mitchell Report on performance-enhancing drugs in Major League Baseball (2007), namedEntityIn, Major League Baseball steroid scandal]
-
A.
Biogenesis baseball scandal
The Biogenesis baseball scandal was a major Major League Baseball doping controversy involving a Florida anti-aging clinic that supplied performance-enhancing drugs to numerous players, leading to widespread suspensions and damaging the sport’s reputation.
-
B.
Steroid era of Major League Baseball
chosen
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.
-
C.
BALCO doping scandal
The BALCO doping scandal was a major early-2000s sports controversy involving a California laboratory’s distribution of performance-enhancing drugs to elite athletes, leading to high-profile investigations, bans, and criminal convictions.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: namedEntityIn Context triple: [Mitchell Report on performance-enhancing drugs in Major League Baseball (2007), namedEntityIn, Major League Baseball steroid scandal]
-
A.
namedIn
chosen
Indicates that one entity is explicitly mentioned or referenced by name within another entity (such as a document, statement, or record).
-
B.
isNamedEntity
Indicates that the subject is recognized as a named entity, such as a specific person, organization, location, or other proper noun.
-
C.
relatedNamedEntity
Indicates that two entities are connected through a shared or associated proper name (e.g., person, organization, location, or other named entity).
-
D.
namedTo
Indicates that one entity has been given or assigned a specific name referring to another entity.
-
E.
namedPersonField
Indicates that a particular data field is designated to contain a person’s name.
- F. None of above.
Provenance (3 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_69d8d38cc7948190a55ea64e5638994e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54fc4c5648190b771e9b080e98c15 |
completed | April 19, 2026, 9:57 p.m. |
| PD | Predicate disambiguation | batch_69e478d4a7948190a4bb9223bb5dddfc |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:46 a.m.