{
 "source": "cargo run --example llm_pipeline with the built-in mock model (300 ms per call), timestamps added by an instrumented copy; debug build on Windows x86_64, 2026-09-25",
 "questions": [
  "What is the capital of France? Answer in one sentence.",
  "Explain backpressure in one sentence.",
  "Write a haiku about bounded channels."
 ],
 "answers": [
  "The capital of France is Paris.",
  "Backpressure means a slow consumer makes fast producers wait instead of letting queues grow without bound.",
  "Bounded channels fill / the sender waits its turn now / memory stays calm"
 ],
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}