Create a Program of Thought Module — program_of

Factory function to create a ProgramOfThoughtModule that generates and executes R code to solve problems. Use run() to execute it. run_async() supports factory-backed modules; async streaming and module $stream() entry points reject ProgramOfThought. run_stream() preserves the synchronous forward() fallback unless a matching token-stream request is active; that request is rejected first.

Usage

program_of_thought(
  signature,
  runner = NULL,
  max_iters = 3L,
  extract_answer = TRUE,
  ...,
  interpreter_factory = NULL
)

Arguments

signature: A Signature object or string notation defining inputs/outputs
runner: Optional caller-owned code runner implementing execute() and policy(). It is retained, never automatically closed, and must not be shared concurrently when persistent.
max_iters: Maximum code generation/repair iterations (default 3)
extract_answer: Logical. If TRUE (default), use LLM to extract final answer from execution result. If FALSE, return execution result directly.
...: Additional arguments passed to the module
interpreter_factory: Optional zero-argument function returning a fresh runner with execute(), policy(), optional start(), and idempotent terminal shutdown() or close(). Supply exactly one of runner and interpreter_factory.

Value

A ProgramOfThoughtModule object

Examples

if (FALSE) { # \dontrun{
runner <- r_code_runner(timeout = 30)
pot <- program_of_thought("question -> answer", runner = runner)
result <- run(pot, question = "Calculate 847 * 293", .llm = llm)
} # }