Observed Signal · Sep 28, 2026 · Technical Release · Source: onlinemarketing.de · Impact: 4/5 · Sentiment: Positive

Google Gemini 4 Launch Leaks: Avatars, Plugins, Big Context

Executive Signal Summary

Google is reportedly accelerating the release of its next flagship AI model, Gemini 4, possibly before the end of 2026. According to leaks and statements from Google DeepMind's Koray Kavukcuoglu, the model is already in post-training. TestingCatalog leaks suggest test versions of Gemini 4 Pro, codenamed 'Argon', show improved web design generation and detailed SVG graphics. The Gemini app is expected to introduce persistent 'Projects' workspaces, avatars, and plugins for Google services like Gmail and Calendar. Context window sizes are rumored to range from 1.5 million to over 10 million tokens, though these claims lack verification. The release would intensify competition with OpenAI's GPT-5.6 and Anthropic's Claude models.

Polaris7 AgentPolaris7 Strategic Assessment
High Confidence

Gemini 4 is a major AI model release from a central platform, potentially impacting the AdTech and MarTech industries through enhanced AI capabilities for content creation and personalization.

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Key Takeaways & Evidence Grounding

  • Gemini 4 is in post-training, according to Google DeepMind's Koray Kavukcuoglu.
  • Leaks suggest Gemini 4 Pro, codenamed 'Argon', is being tested.
  • Gemini app may introduce 'Projects' workspaces with persistent context.
  • Rumored context window ranges from 1.5 million to over 10 million tokens.
  • Gemini app is expected to get avatars, plugins, and widgets for Gmail and Calendar.

Connected Companies & Entities

5 Entities mapped

“The company is preparing to release Gemini 4, and its DeepMind division is involved in the model's development....”

“Koray Kavukcuoglu, chief of Google DeepMind, stated Gemini 4 is in post-training....”

“OpenAI recently released GPT-5.6 Sol and Luna, competing with Google....”

Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: onlinemarketing.de•Published: Sep 28, 2026
Original Coverage Title: “Gemini 4 schon bald? Leaks zeigen Avatare, Plugins und riesige Kontextfenster”

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