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Silent video with on-screen text. The transcript below repeats every screen and describes what it shows.

  1. 0:00–0:06

    Treat the prompt edit as a release • Version stamped • Change note • Prompt update

    The Prompt update badge, one illustrative prompt edit, sits at the head of its own lane and stays fixed for the whole film. A blank version tag with no characters swings into view with the caption Version stamped, and a Change note card slides in. The tag travels to the end of the badge and is tied on with a string, the caption follows, and the Change note card docks beside the badge: the edit is treated as a release. The card and caption then clear, and the tag stays on the badge.

  2. 0:06–0:12

    Sign the gate before the results • Permission tests • Pay and leave slice • Owner signs first • Prompt update

    The Prompt update badge and its tag stay fixed. A closed two-panel gate slides into the lane ahead of the badge. Two pale plates, Permission tests and Pay and leave slice, travel onto the gate as its blocking conditions. An Owner signs first card appears on the gate and a signature line draws itself before any result slot exists. A bolt slides across the seam: the gate stays shut and nothing has been evaluated.

  3. 0:12–0:18

    Start with a shadow run • Wider stages wait • Prompt update • Current version • New version • Users see this • Reviewers compare

    The Prompt update badge and its tag stay fixed, and beside them three dim stage markers stay unlit next to Wider stages wait. The shadow-run figure assembles whole: a question bubble, the Current version and New version cards, the users group labelled Users see this, a blank dashed answer card and a bracket labelled Reviewers compare. A question marker leaves the bubble and splits into both lanes at once: the upper copy passes the Current version and reaches the users; the lower copy passes the New version along a dashed lane and stops on the blank answer card inside the Reviewers compare bracket. No comparison result is shown.

  4. 0:18–0:24

    Watch the answers users get • Sampled review • Automatic checks • User reports • Prompt update

    The Prompt update badge and its tag stay fixed. A stream of blank answer chips flows along a line, standing for live answers. The signal cards Sampled review, Automatic checks and User reports slide in one at a time, and a line traces from each card to the stream and ends in a small ring on it. No alert, score or status light appears.

  5. 0:24–0:30

    Rehearse containment before launch • Feature flag off • Current permissions reapplied • Prompt update • Rollback • Versioned settings • Approval before sending • Outgoing message

    The Prompt update badge and its tag stay fixed, and a switch labelled Feature flag off slides from on to off in their lane. The rollback-limits figure appears whole: a dashed boundary labelled Rollback holds the Versioned settings stack, a route leaves it towards the closed Approval before sending gate, and a dashed line continues past the gate to the Outgoing message envelope. A marker traces the curved rollback arrow and stops on the stack, and a Current permissions reapplied plate attaches beside the stack. A second marker rides the route and stops in front of the closed gate; the Outgoing message stays behind it. No incident is shown.

An illustrative prompt update for an HR policy assistant gets a version, waits at a gate its owner signed first, runs in shadow, is watched through three signals and has its containment rehearsed. No stage result is shown.

Read the article: LLM Hallucinations in Production: Release Gates, Monitoring and Rollback