According to 1M AI News, Ryan J. Salva, Head of the Gemini CLI product and Senior Product Director of Developer Experience at Google, announced service updates on GitHub yesterday, revealing three policy changes effective March 25:
1. Free users lose access to Pro models and are limited to using the Gemini Flash model. Access to Pro models requires a paid Google AI subscription (starting at $19.99/month for AI Pro, $249.99/month for AI Ultra).
2. Traffic is prioritized based on license type and account status; some users may encounter capacity limits during peak times.
3. Abuse detection has been upgraded, with a focus on cracking down on the use of Gemini CLI OAuth authentication to connect to third-party software; non-compliant accounts will be flagged.
Previously, the Gemini CLI was known for offering free access to Pro models, with many third-party tools leveraging its OAuth authentication to obtain free quotas. Salva suggests that developers can obtain their own paid API keys through AI Studio or Vertex AI to independently manage quotas and billing.
Gemini CLI to Limit Free Users to Flash Model Starting March 25
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Gemini CLI has announced three policy updates effective March 25, 2026, impacting free users. Free accounts will be limited to the Flash model, while the Pro model now requires a paid Google AI subscription. Traffic prioritization will vary based on license type and account status, potentially restricting access during peak hours. Enhanced abuse detection targets unauthorized third-party access via OAuth, with violations resulting in restrictions. These changes affect the AI + crypto news and on-chain news ecosystems. Previously, many third-party tools relied on free quotas through Gemini CLI’s OAuth.
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