Gemini 3.1 Pro Preview pricing observed change: $2/1M in, $12/1M out, $0.2/1M cached, 1,048,576 ctx → $2/1M in, $12/1M out.
The change
What changed
Before: $2/1M in, $12/1M out, $0.2/1M cached, 1,048,576 ctx
↓
After: $2/1M in, $12/1M out
Evidence
Verbatim from source
"Paid Tier, per 1M tokens in USD Input price $2.00, prompts <= 200k tokens Output price $12.00, prompts <= 200k tokens"
Trust signals
How we verified this
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Pricing verification
Verification method
🕐
5d ago
Last reconciled
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Primary citation
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