Create image ads, videos, carousels, and rich media.

© Copyright 2026 AdChef. All Rights Reserved.

About
  • Contact
Legal
  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • Acceptable Use & Content Policy
Changelog
Oct 9, 2026

Gemini 3.8 Flash

Gemini 3.8 Flash is now the default authoring model, at the same speed and cost as 3.7.

Gemini 3.8 Flash (gemini-3.8-flash) is now the default model for authoring.

Gemini 3.8 Flash

  • The new default wherever you pick a text/reasoning model (static ads, carousels, rich media, video playgrounds, and more).
  • Same speed and cost as Gemini 3.7 Flash: $0.75 / 1M input tokens and $3.75 / 1M output tokens through 31 Dec 2026, then $1.50 / $7.50 from 1 Jan 2027.

Gemini 3.7 Flash

Gemini 3.7 Flash (gemini-3.7-flash) remains selectable under the advanced options. Existing generations that used it still run and bill at the same rates.

Previous

Claude Fable 5.1

Oct 9, 2026