Leak: Gemini 4 Hydrogen surfaces with new xHigh reasoning tier at $1.50/$7.50 per 1M tokens
lyraxana · x · 2026-11-13
A leaked screenshot suggests Google is adding an "xHigh" thinking level to Gemini models, similar to OpenAI and Anthropic's top reasoning tiers.
- New model Gemini 4 Hydrogen (gemini-4-hydrogen) supports low / medium / high (default) / xhigh thinking levels
- Paid tier pricing: $1.50 per 1M input tokens, $7.50 per 1M output tokens
- Earlier leaks suggested xHigh might launch with Gemini 3.5 Pro; unconfirmed by Google
Related event: Gemini 4 Hydrogen surfaces across Google products ahead of launch(27 posts)→
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