---
path: /studio/isis/animatediff-lightning
surface: studio
domain: isis
auth:
  signed-in + studio entitlement (AAA-gated — segment `animatediff-lightning` in
  `AAA_ONLY_STUDIO_ROUTES`)
source: apps/oshun/web/src/app/studio/isis/animatediff-lightning/page.tsx
status: walked
last_walked:
  '2026-05-29 automated runtime walk (Playwright headless) — render, /v1 data
  (2xx), console/page-errors, expected content, screenshot verified; live
  screen-reader, touch, offline, and telemetry-delivery checks pending a manual
  AT pass. Evidence: WALKTHROUGH/results/runtime-sweep-2026-05-29.md; body
  re-derived 2026-06-03 from current source (lane-console architecture)'
---

# Isis AnimateDiff Lightning

## Purpose

Admin lane console for few-step diffusion scheduling: the embedded schedule lane
is wired to the real timestep-schedule planner via
`/v1/admin/isis/animate-diff-lightning`, computing the denoising timestep
schedule (diffusers leading/trailing/linspace spacing; Lightning uses trailing)
for a chosen inference step count. It is admin-scoped and fails closed.

## Entry points

- Sibling quick-action from `/studio/isis/provider-integration`
- Studio index (`/studio`)
- Direct URL / bookmark (AAA entitlement required)

## Layout regions

`page.tsx` mounts `<ShellLayout active="studio">` (no breadcrumb panel) and three
panels: the workspace, the Route Map, and sibling quick-actions.

- **Header**: shell header
- **Workspace panel** (`data-isis-animatediff-lightning-workspace`):
  - `<h1>` (`WorkspaceHeading`) "Isis AnimateDiff Lightning Workspace"
  - Summary paragraph (`data-isis-animatediff-lightning-summary`)
  - Embedded schedule lane with its own `<h2>` (`data-dsl-heading`) "Live
    Diffusion Timestep Schedule" — schedule form + plan result
- **Route Map panel** (`data-isis-animatediff-lightning-route-map`): `<h2>Route
  Map</h2>` over `STUDIO_ISIS_ANIMATEDIFF_LIGHTNING_ROUTE_MAP` (5 entries)
- **Sibling quick-actions panel**: `/studio/isis/provider-integration`, `/studio`

## States

- [ ] **Loading** — `outcome === null`; `data-dsl-loading` "Loading schedule
      planner…"
- [ ] **Unauthorized** — 401/403 admin-scope fail-closed; `data-dsl-unauthorized`
- [ ] **Error** — non-OK or malformed catalog; `data-dsl-error`
- [ ] **Ready (form)** — catalog present; `data-dsl-form` renders the schedule
      JSON textarea
- [ ] **Result** — after a plan POST, `data-dsl-result`; invalid JSON or a
      planner rejection surfaces in `data-dsl-plan-error` ("Payload must be valid
      JSON." / planner detail)

## Interactions

### Schedule planner (`data-dsl-form`)

- [ ] **Schedule payload** (`data-dsl-payload`, `<textarea>`,
      `aria-label="schedule json"`)
- [ ] **Plan schedule** (`data-dsl-submit`, submit) —
      `POST /v1/admin/isis/animate-diff-lightning/plan-schedule`

### Route Map

- [ ] **Route-map articles** ×5

### Sibling quick-actions

- [ ] **Open Isis Provider Integration workspace** →
      `/studio/isis/provider-integration`
- [ ] **Back to Studio workspace index** → `/studio`

## Data & contracts

- **Reads**: `GET /v1/admin/isis/animate-diff-lightning` (planner catalog)
- **Writes**: `POST /v1/admin/isis/animate-diff-lightning/plan-schedule` (returns
  the computed denoising timestep schedule)
- **Realtime**: none
- **Caching**: client fetch on mount, `cache: 'no-store'`, `buildBffAuthHeaders()`
- **Auth/role check**: admin-scoped (Isis scope), fail-closed (401/403); route
  gated on signed-in + studio entitlement (AAA segment)
- **Component sources**:
  - `apps/oshun/web/src/components/studio/StudioIsisAnimateDiffLightningWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioIsisAnimateDiffLightningRouteMap.ts`

## Cross-references

- Studio overview: [`../../studio-overview.md`](../../studio-overview.md)
- AAA gating: `libs/isis/entitlements/src/studio-boundary.ts`
- Sibling routes:
  - [`studio-isis-provider-integration.md`](./studio-isis-provider-integration.md)
  - [`studio-isis-video-generation.md`](./studio-isis-video-generation.md)

## Open questions / known gaps

- [ ] No breadcrumb on this route — navigation is via sibling quick-actions
- [ ] The schedule payload is a free-form JSON textarea rather than typed fields;
      confirm whether structured inputs are planned