# invideo 借助 GPT-6 Astra 将调色效率提升 3 倍

- 来源：OpenAI：官网动态（RSS · 排除企业/客户案例）
- 发布时间：2026-09-23 20:00
- AIHOT 分数：29
- AIHOT 链接：https://aihot.news/items/cmuehalrd05nyrovxzov840mh
- 原文链接：https://openai.com/index/invideo-builds-with-gpt-6-astra

## AI 摘要

invideo 借助 GPT-6 Astra 将调色与色彩校正任务的成功率提升约 3 倍，并能在一天内生成约 50 个自定义特效。该模型以更少的推理步骤和输出 token 完成复杂剪辑规划，并能在任务变长时保持编辑者的原始意图。

## 正文

With GPT‑6 Astra, invideo plans edits with greater precision, improves color correction and grading threefold, and produces 50 custom effects in one day.

Asia-Pacific & Oceania

Media, Entertainment & Sport

Custom effects created in one day

3x

Increase in success rate for color-grading and correction

Editing videos is one creative and technical decision after another. Editors have to shape the story, place sound effects, build transitions, adjust color, and more. Invideo⁠ is an agentic video editor designed to handle that work while keeping the human editor in control.

With GPT‑6 Astra, invideo sees greater capability to plan and execute complex edits and place changes at the correct points in the timeline.

“How Astra can plan a particular edit on a frame-level accuracy is quite stunning.”

—Sanket Shah, CEO, invideo

Planning complex edits and staying on brief

The AI agent must translate the editor’s direction into a sequence of steps, choose the right tools, execute the work, and verify the result. Sanket says GPT‑6 Astra can plan these operations in fewer reasoning steps than the models it previously tested: “Astra is using far fewer reasoning sets and thus output tokens to complete complex work.”

Invideo also observed that Astra can carry out several instructions without losing the editor’s original objective as the task grows longer and more complex.

Choosing the right approach and adapting to change

GPT‑6 Astra is especially effective when it comes to color work, where the agent must choose from overlapping approaches such as correction, grading, regeneration, LUTs, and isolation. For example, changing a background while preserving a person’s skin tone requires the agent to isolate and track the person across frames before applying color elsewhere.

“Earlier, we saw very high failure rates for color-grading and color-correction tasks. With Astra, the success rate improved about three times,” said Sanket.

Creating custom effects that remain fully editable

GPT‑6 Astra also helps invideo turn descriptions and visual references into custom effects. The agent can code an effect tailored to the footage, place it on the timeline, and add controls that let the editor refine it. In one day, a few Invideo editors used the model to create about 50 effects.

With the invideo agent using GPT‑6 Astra, creative professionals retain control of the story, their taste, and the final cut without losing hours to the tedious planning and frame-by-frame work.