protologue

Code Execution Tool

Also called code interpreter, code sandbox, Python tool.

A code execution tool gives a language model a sandboxed environment in which it can write and run code, such as Python or shell commands, and read the output, so that it can compute, analyze data, and check its own work.

Description

Running code replaces error-prone mental arithmetic and lets the model iterate on errors, which is the same idea behind program-aided language models. Sandboxes typically have no network access and resource limits, because the code is model-written and may be influenced by untrusted input.

Sources

  1. Anthropic (2025). Code execution tool.
  2. Gao et al. (2022). PAL: Program-aided Language Models.

Cite this entry

Protologue. (2026). Code Execution Tool. In Protologue: A Taxonomy of Prompting and LLM Techniques (v1.4.0, PTL-0138). https://protologue.com/t/code-execution-tool/

BibTeX
@misc{protologue_code_execution_tool,
  title = {Code Execution Tool},
  author = {{Protologue}},
  year = {2026},
  howpublished = {Protologue: A Taxonomy of Prompting and LLM Techniques, v1.4.0},
  note = {Entry PTL-0138},
  url = {https://protologue.com/t/code-execution-tool/}
}

Markdown JSON