baseball
Let an agent explain baseball and its rules, relay history, competitions and records from official sources, describe the sport in different countries and levels, and route current results to official data.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain baseball and its rules, relay history, competitions and records from official sources, describe the sport in different countries and levels, and route current results to official data.
A bat-and-ball team sport played between two teams of nine players who alternate batting and fielding over nine innings, scoring runs by hitting a pitched ball and advancing around four bases, professionalised in the United States in Major League Baseball, hugely popular in Japan, Korea, Taiwan, Cuba, the Dominican Republic and Venezuela, and played at college, industrial league, youth and international levels including the World Baseball Classic and, intermittently, the Olympics.
What it is for: Not applicable; a sport.
It can be explain rules and play; relay history and competitions; describe national and level variants; route current results.
Distinguishing features
Diamond and bases
Pitcher versus batter duel
Innings structure
Deep statistical tradition
What it looks like
A diamond-shaped infield with four bases, pitcher, batter and fielders.
Physical character
innings: 9 count - standard
base path: 90 feet
MLB founded: 1876 National League year
How it is recognised
Nine-a-side bat-and-ball game with bases
MLB, NPB, college, industrial league, youth and international baseball
Softball uses a larger ball and underhand pitching; cricket is a different bat-and-ball game
Related models
is a kind of - in registry terms
is a kind of - in registry terms
is a kind of - in registry terms
is governed by - internationally
In practice
Families and kinds
Major League Baseball and minor leagues
Nippon Professional Baseball and baseball in Japan
college and high school baseball
industrial league baseball
youth and Little League baseball
international baseball: World Baseball Classic and Olympics
women in baseball
Standards and regulation
Official Baseball Rules of MLB
WBSC international rules
League anti-doping and safety rules
Failure modes and hazards
Stale results and records
Confusing rule variants between leagues
Injuries such as pitching arm injuries
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What baseball is.
Definition.
Rules
Rules.
Rules
Rules.
- How is baseball played, from pitching and batting to outs, runs and innings? definition
- Is the question about baseball or softball, or a specific league? boundary
Positions
Positions and strategy.
Positions
Positions.
- What are the positions and basic strategies? definition
- Which entry fits the specific position? action
Play Leagues and levels.
Sources.
Leagues
Professional leagues.
Leagues
Leagues.
- How are MLB, NPB, KBO and other professional leagues organised, with sources? provenance
- Which references are standard? provenance
Levels
Amateur levels.
Levels
Levels.
- How do college, industrial league and youth baseball work? provenance
- Which entry fits the specific level? action
Current Current information.
Data.
Results
Results and standings.
Results
Results.
- What are the current standings and results, from official sources? measurement
- Is the information current? boundary
Statistics
Statistics.
Statistics
Statistics.
- How are baseball statistics and analytics used? provenance
- Which entry fits sabermetrics? action
Context History and culture.
Context.
History
History.
History
History.
- How did baseball develop in the United States and spread to Japan, Latin America and beyond, as historians describe? provenance
- Which entry fits the history of baseball? action
Culture
Culture.
Culture
Culture.
- What role does baseball play in national cultures, and how is it broadcast? provenance
- Is the question about betting, which the model does not handle? boundary
What the second pass must settle
- Should MLB and baseball in Japan be separate primary entries?
- How should official records be linked?
- The registry entry has merged aliases naming levels and countries; should they be split off?