Gemini 4 Hydrogen (High) debuts at #10
Confirmed19 evidence links
English original
Nano Banana 2.1: API availability. First seen 6 Oct 2026. The context window is 131,072 tokens. Pricing is $1.50 (text/image/video) per million input tokens and $30.00 (images); $7.50 (text and thinking) per million output tokens. 13 evidence links.
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