Seko

From SenseTime — the industry’s first integrated creation-and-editing AI short film agent, covering the full pipeline from script → storyboard → voiceover → finished film.

Seko, launched by SenseTime, is the industry’s first “integrated creation-and-editing” AI short film agent, covering the complete video production workflow from script writing to final film delivery. Its core capabilities include: AI script writing (automatically generates complete scripts from a topic or outline, with support for multi-turn conversational revisions), intelligent storyboard design (automatically converts scripts into storyboards with shot language, scene descriptions, and character actions), AI voiceover and scoring (automatically generates voiceovers based on character profiles, supporting multiple voice styles and emotional expressions, with automatic background music matching), and one-click final cut (automatic editing, transitions, and color grading to deliver a complete short film). What sets Seko apart is its “multi-episode generation” capability — it supports serialized series production, keeping character appearances, scene settings, and worldviews consistent across episodes, something many single-episode video generation tools cannot offer.

Free to get started, with paid plans unlocking higher generation quotas; the official website has not published a unified price list — for specific tiers and pricing, please refer to the official site.

In terms of market positioning, Seko differentiates itself from LibTV, Runway, and Pika. LibTV leans toward film-grade commercials, Runway/Pika toward creative VFX short videos, while Seko focuses on “narrative short films” — short dramas, micro-films, series videos, and other content that demands complete storylines and character consistency. As a SenseTime product, Seko is built on the SenseNova large model, giving it an edge in Chinese-language understanding and localized content generation. It is a strong fit for short video creators (short dramas, series content), film studios (pre-visualization and proof of concept), and marketing teams (brand story videos).

Note: Generation speed depends on model load, and queuing may occur during peak hours; the free quota is limited; compared with professional film production, fine-grained adjustment capabilities (such as frame-accurate editing) still have a gap to close.

Source: Agentopia · For the site-wide machine catalog, see /llms.txt