Unverified50% confidenceFactExact time
Google-Extended controls whether Google can use content for Gemini model training and grounding; it does not affect Google Search or AI Overviews, which use the regular Googlebot.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
Related Claims
UnverifiedGoogle-Extended is a robots.txt product token introduced by Google in September 2023 to control training and grounding of Google's Gemini models, and it is a completely separate token from Googlebot.79% similarUnverifiedGoogle adopted optimization strategies in Gemini including efficient attention mechanisms, a Mixture of Experts (MoE) architecture, and multimodal token-efficient encoding schemes.73% similarUnverified谷歌掌握了从芯片设计（TPU）、网络互联（Jupiter）、训练框架（JAX/XLA）到模型（Gemini）、云平台（GCP）和终端应用的完整垂直整合能力73% similarUnverifiedBy open-sourcing the orchestrator, Google captures developer mindshare and has the opportunity to drive adoption of Gemini models and Google Cloud services.72% similarUnverifiedGoogle依托TPU算力、搜索数据和Android/Chrome生态的垂直整合优势，将Gemini作为全线产品AI化的底座72% similar
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