AI editing agents for long-form videoExperimentalBuild an AI editorthat cuts like you.
Lay out your edit once as an agent: a graph of steps from raw footage to export, set up in your style. Describe it or drop your channel link, and Lumi builds the agent for you. Then it edits every new video, and you approve what matters.
The best models. Your choice.
- Anthropic
- OpenAI
- xAI
One agent, from raw footage to export.
Every step is a node: the tools you already use, in the order you edit. The agent runs in your browser tab, stops where you want to check, and finishes with files for your editor.
Your edit, as a graph you can shape.
An agent is your editing workflow, built once and run on every video. Every step is a node, from your raw footage to Render and export, and you decide what happens in between.
Describe it. Lumi builds the agent.
Lumi is the AI in Lumenwerk that builds agents for you. Tell it how you edit, or drop your channel link or a video you like, and Lumi lays out the nodes and fills in the prompts. After a run, tell it what should change, and it tunes the agent.
Lumi Full EditTemplate
The full edit Lumi used to run in one go is now a template: Autocut, a complete plan with zooms, titles, B-roll, graphics and subtitles, then the build. Open it, change any node and save it as yours.
It cuts like you, not like everyone else.
Every agent works in a style, and the style comes from you. Each node that places, writes or builds something follows the same rules, so the whole video feels like your channel.
- Your channelPaste your channel link. Lumi looks at your latest long-form videos and writes down your look and your pace.
- Your referencesAdd images, a video file or a YouTube link you like. Palette and cut rhythm are measured, the AI describes the rest.
- The style catalogStart from a Lumenwerk style or one from the community, and make it yours.
Start from a template, or from another editor's agent.
Use the agents Lumenwerk builds, open one the community shared, or share your own. Every agent opens as a graph, so you see each step before it runs.
Examples
Lumi Full EditLumenwerk
The whole edit: cuts, zooms, B-roll, titles, graphics and subtitles, planned for your video.
Podcast rough cutCommunity
Cuts pauses and retakes, evens out every voice, adds chapter titles.
Tight tutorialCommunity
Speeds up idle screen time, zooms in where it matters, adds subtitles.
My client passYours
Rough cut and Studio Sound, a review, then a project for DaVinci Resolve.
Every node is a tool. Every tool works alone.
The building blocks of an agent also work on their own: run one on a new video or on the timeline you already have. In the editor, sound effects and free local tools join them.
- AutocutBeta
- Removes long pauses, repeated takes and filler words.
- Auto ZoomAIBeta
- Sets punch-in zooms where the talk gets important.
- AutoScaleAIBeta
- Shrinks the talking head when B-roll takes over.
The best models. Your choice.
Lumenwerk works with the strongest models from Anthropic, OpenAI, Google and xAI. Pick one in every AI app, or leave it on Auto: each step gets the model that does it best, and the price follows the model.
Smartest
Claude Fable 5.1AnthropicAnthropic's top model: the deepest thinking, the highest price
GPT-6 AstraOpenAI
OpenAI's top model: deep thinking, the highest price
- Claude Opus 5.5Anthropic
Leads the benchmarks: plans, judges taste, writes
Strong and balanced
- Claude Sonnet 5.5Anthropic
Best at code; fast and strong for everyday work
GPT-6.1 SolOpenAI
OpenAI's all-rounder: strong and good value
Gemini 3.1 ProGoogleGoogle's strongest: good with images and long videos
Grok 4.7xAI
xAI's strongest: quick, with a low price for long answers
Fast and cheap
- Claude Haiku 5.5Anthropic
The fastest Claude: chats and quick picks, very cheap
- Gemini 3.8 FlashGoogle
Fast and cheap, good with images
GPT-6 LunaOpenAI
OpenAI's fastest and cheapest model
Auto: Picks the right model for each step: Opus plans, Sonnet codes, Haiku chats
Editing for clients? Build the first pass once.
Put the pass that looks the same in every client video into an agent. It runs, you check it, then you finish in the editor you already use.
The rough cut is done
Autocut removes pauses, filler words, stutters and retakes. You see every cut and can bring any of it back.
Finish in your own editor
Export the timeline for DaVinci Resolve, plus subtitles as SRT. Premiere Pro and Final Cut Pro are in beta.
Client footage stays with you
The video file is never uploaded. Only the audio track goes out for the transcript.
Your footage never leaves your machine.
Hours of 4K don't belong in an upload bar. Agents run where your video is: in your browser. Lumenwerk only sends out what a step needs.
Questions
What is an agent?
An agent is an editing workflow you build once and run on every video. It is a node graph: your raw footage at the start, Render and export at the end, and in between the steps you want, each set up with prompts, links and references. You can branch, merge and add review steps where you want a say. Start blank or from a template. Agents are new and marked Experimental during the beta.
What does Lumi do now?
Lumi builds agents for you. Describe how you edit, or share your channel link or a video you like, and Lumi lays out the nodes and fills in the settings. After a run, tell Lumi what should change and it adjusts the agent. The full edit Lumi used to run is now the Lumi Full Edit template. Chatting with Lumi is free.
Does it really cut like me?
It edits in the style you give it: from your channel, your references or a catalog style, plus the prompts on each node. The more precisely you describe how you edit, the closer it gets. Where you want a say, a review node stops the agent until you approve, and every edit stays changeable in the editor.
Can I share agents or use other people's?
Yes. Use the agents Lumenwerk builds, open one the community shared, or share your own. Every agent opens as a graph, so you can see and change each step before it runs.
Can I still change things myself?
Yes. Lumenwerk is a full multitrack editor, and every edit an agent makes lands there as normal clips. You can move, trim or undo it, or tell Lumi what should be different.
Can I use the tools without an agent?
Yes. Every tool works on its own, on a new video or on your timeline, and you can cut entirely by hand. Tools that run on your computer cost nothing.
Do I have to upload my videos?
No. The video stays on your computer and opens in the browser. Only what a step needs is uploaded: the audio track for transcription, text for the AI and, for some AI features, a few still frames. Studio Sound and the local tools send nothing at all.
Does it replace Premiere or Resolve?
For many videos, yes: you finish the edit in Lumenwerk and render it as MP4 right in the browser. If you'd rather finish in your own software, export a project file for DaVinci Resolve (Premiere Pro and Final Cut Pro in beta), plus subtitles as SRT.
What will it cost?
A subscription with monthly credits: Free, Creator, Pro and Studio. Cloud AI steps use credits, everything that runs on your computer is free. The prices on the pricing page are provisional during the beta.
When can I use it?
The first beta opens in mid-November 2026, with a small group first. Join the waitlist at the bottom of this page and we'll email you a beta key when it's your turn.
Be among the first to build your agent.
The beta opens in mid-November 2026, with a small group first. Leave your email and we'll send you a beta key when it's your turn.