# Mistral Patent for "Code implemented tool calls"

> Source: <https://patentsgazette.uspto.gov/week26/OG/html/1547-5/US12670045-20260630.html>
> Published: 2026-08-10 13:29:12+00:00

CPC (2013.01)G06F 9/547 |
20 Claims |

1. A method, comprising:receiving, at a server, a user request for execution of one or more tool calls;
generating, by a large language model (LLM), a code block in a programming language, the code block configured to encapsulate the one or more tool calls;
executing, by the server, the code block in a sandbox;
in response to obtaining a pending tool call, pausing execution of the code block;
transmitting the pending tool call to a client for execution;
receiving, from the client, a first result of the pending tool call;
resuming execution of the code block and substituting the first result of the pending tool call for the pending tool call in the code block; and
returning a second result of the executed code block to the LLM.
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