The best AI for video generation in 2026
A video generator renders clips, but a finished piece also needs a script and narration, and those usually sit in separate subscriptions. TulexAI runs the script, voice and clip models on one Platform Token budget from $23/month, so rewriting a line, re-voicing it and re-rendering its shot all happen in one place.
A finished video is four jobs, not one render. GPT-5.6 Terra writes the script and shot list, OpenAI TTS voices the narration, Kling 2.5 Turbo renders the B-roll and Seedance Pro retakes any shot that misses. You cut the pieces together in your own editor, and the whole stack runs on the $23 plan.
The recommended AI stack for video generation
From 54+ models in one subscription from $23/mo - these are the ones that fit best.
Text & Chat
- GPT-5.6 TerraPremium
Video
- Kling 2.5 TurboStandard
- Seedance ProPremium
Voice
- OpenAI TTSStandard
How to do it in TulexAI
- 1
Write the script and shot list
Turn the concept into narration plus a numbered shot list, with a written prompt for every clip. Reuse the same style and lighting wording in each prompt, which helps the takes match when you cut them together. · GPT-5.6 Terra
- 2
Record the narration first
Voice the script section by section before you render any picture. The length of each narrated section tells you how many seconds its shots have to fill, and video is billed by the second. · OpenAI TTS
- 3
Render the B-roll
Generate the shots that sit under the narration as short, separate takes. Kling 2.5 Turbo bills fewer tokens per second than Seedance Pro, so let it carry the bulk of the footage. · Kling 2.5 Turbo
- 4
Retake the shots that miss
When a take still will not come right after a prompt fix, render that shot on Seedance Pro instead. It is on the same $23 plan, so a second engine adds no subscription, only the seconds you render. · Seedance Pro
- 5
Assemble the cut
Download each narration file and clip as it finishes, because generated files are not kept for long. Bring them into your video editor, lay the audio down first and trim each take to its line. TulexAI generates the pieces; the edit itself happens outside it.
Tools this replaces
Frequently asked questions
A stack rather than one generator, because clips alone do not make a narrated video: GPT-5.6 Terra for the script, OpenAI TTS for the narration, and Kling 2.5 Turbo or Seedance Pro for the clips. All four run on the $23 plan.
The narration. Voice bills per ~100 characters and video per second, so re-voicing a line costs much less than re-rendering a shot. Lock the words first, then let the narration timing set how long each clip needs to be.
Cut several takes together against the narration. Each render runs seconds, not minutes, so give each take the shortest duration that covers its line: every rendered second is billed, including the ones you trim.
When a shot needs its own synced sound, such as on-screen dialogue or an effect that has to land with the picture. Google Veo 3.1 generates audio with every clip, as Google's documentation notes, and no other TulexAI video engine costs more per second. A narrated edit mostly turns that audio down, so save it for shots where the sound stays in the mix.
For turning a text prompt into clips, yes: Kling 2.5 Turbo, Seedance Pro and Runway Gen-4 (on its own small seconds allowance) come with the $23 plan, and Google Veo 3.1 with the $46 plan, all on one Platform Token budget. These engines work from a text prompt only, so image-to-video and editing stay in other tools.
Everything video generation need, one subscription
40+ AI models - GPT-5, Claude Opus 5, Gemini 3.1, image, video & voice. One subscription from $11/mo.
Try 1 prompt free1 free prompt · no credit card · cancel any time