Unit 6 · Solve long and complex tasks

Keep useful values across agent turns

You can reuse successful variables and functions across actor turns. Prompt history may be summarized while live runtime values remain available.

7 focused minutesNot started

Unit example (nearest native match)

See the idea in context

let investigator = agent_with_options(signature, json!({
    "contextFields": ["logs"],
    "contextPolicy": {"preset": "lean", "budget": "balanced"},
    "runtime": {"language": "JavaScript"},
}))?.with_runtime(Box::new(QuickJsCodeRuntime::new()))?;

Run itIn your own project

cargo add axllm

use axllm::{ai, ax};
use serde_json::json;

let llm = ai("openai", json!({"apiKey": std::env::var("OPENAI_API_KEY")?}))?;
let classify = ax("review:string -> sentiment:class \"positive, negative, neutral\"")?;

Set OPENAI_APIKEY in your environment before running provider-backed code.

In the ax repo

From a clone of the ax repo:

npm run example -- rust src/examples/rust/long-agents/incident_log_forensics.rs

Active practice

Show that you can use it

Answer 2 in a row to learn this · attempt 1

Keep exploring

See the idea in context

Show that you can use it

Source-backed follow-up