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V3 vs. V3 Fast Comparison and Prompt Builder

Jun 18, 2025

Overview

The video compares the V3 and V3 Fast video generation models through a blind test, demonstrates a custom V3 prompt builder, and encourages viewers to try V3 Fast for cost-efficient content creation.

V3 vs. V3 Fast Model Comparison

  • V3 Fast is five times cheaper than V3 and is advertised as slightly lower quality.
  • A head-to-head blind test is conducted, challenging viewers to distinguish between the two models.
  • Prompts are shown before each segment for viewers to replicate if desired.
  • The differences in output quality between V3 and V3 Fast are minimal.
  • The audio and generated content in V3 Fast are noted to be nearly as good as V3.

Short Film Creation and Results

  • A short film was made using both V3 and V3 Fast, with identical prompts and added background tracks.
  • Both versions are showcased for viewers to compare.
  • The creator expresses satisfaction with the V3 Fast version, especially due to its lower cost.
  • In some cases, V3 Fast produced shots that were preferred over V3.

V3 Prompt Builder Demonstration

  • A custom V3 prompt builder was created in ChatGPT to help users craft detailed video prompts.
  • The builder breaks prompts into categories (e.g., shot type, mood, dialogue) and provides example options.
  • Users can fill in categories manually or ask ChatGPT to generate content for each section.
  • The prompt builder facilitates the creation of complex and cinematic prompts for V3 videos.
  • Feedback and suggestions for improving the builder are encouraged in the comments.

Recommendations for Users

  • Viewers are urged to use V3 Fast to maximize credit usage and generate more content.
  • The Google AI Pro plan is available for free for a month, allowing for extensive testing of V3 and V3 Fast models.
  • The prompt builder tool is recommended for developing high-quality prompts.

Viewer Engagement and Next Steps

  • Viewers are encouraged to comment with their test results and feedback on the video and prompt builder.
  • Suggestions for improvements to the prompt builder are welcomed.
  • Viewers are prompted to like the video and subscribe for future content.