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The AI-First
Programming Language

AILANG makes AI-generated code cheaper to debug, replay, and fix. Explicit effects constrain what code can do. Structured traces make errors easy to localize.

hello.ail
module examples/hello

effect IO

let main: () -> ! IO Unit =
  let _ = print("Hello, AILANG!")
  ()

Built for the AI Era

Every language feature considers AI tooling needs. Deterministic, traceable, and safe by design.

Pure Functional

Immutable data structures and first-class functions. Everything is an expression that returns a value.

Algebraic Effects

Track all side effects in the type system. IO, FS, Clock, Net with capability-based security.

Type Classes

Num, Eq, Ord, Show with dictionary-passing semantics. Auto-imported prelude for zero boilerplate.

Pattern Matching

Exhaustive pattern matching on ADTs, tuples, lists, and records with guards and wildcards.

AI-Optimized

Generate structured execution traces for model training. Deterministic semantics for AI reasoning.

Go Codegen

Compile AILANG to typed Go code. Multi-file support, effect handlers, and full type safety.

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Ready to Build with AI?

Start writing AILANG today. Full documentation, examples, and an interactive playground await.