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Gemini 3 Family — Flash Lite vs Pro vs 3.5 Flash

Pricing

Metric TypeGemini 3.1 Flash LiteGoogle Gemini Pro 3.1Gemini 3.5 Flash
Inputper 1M tokens$0.25TextImageVideoFileAudio$2.00AudioFileImageTextVideo$1.50TextImageVideoFileAudio
Outputper 1M tokens$1.50Text$12.00Text$9.00Text
Reasoningper 1M tokens$1.50$12.00$9.00
Cached inputper 1M tokens$0.025$0.20$0.15
Cache writeper 1M tokens$0.083$0.38$0.083
Image inputper 1M tokens$0.25$2.00$1.50
Audio inputper 1M tokens$0.50$2.00$3.00
Cached audio inputper 1M tokens$0.050—$0.30
Web searchper request$0.014—$0.014

Side-by-side of Google's Gemini 3 lineup: 3.1 Flash Lite, 3.1 Pro, and 3.5 Flash.

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Sources

Model makers/Providers:Google ·OpenRouter

Pricing and benchmark data are provided for informational purposes only and are aggregated from publicly available third-party sources. Prices may not reflect the most current rates and actual costs may vary depending on your provider, plan, usage tier, billing method (e.g. on-demand, batch, or committed use), region, and other factors. Always verify information directly with the respective provider before making decisions. We are not affiliated with, endorsed by, or sponsored by any of the providers listed. All trademarks and model names are the property of their respective owners.