Gemini 3.1 Flash-Lite API Pricing
Short answer
Gemini 3.1 Flash-Lite costs $0.25 per 1M input tokens and $1.50 per 1M output tokens . Context window: 1,048,576. Last verified 2026-06-17 from openrouter.ai. Confidence: Verified.
Gemini 3.1 Flash-Lite is Google's budget current-gen model for high-volume, low-cost workloads.
Input
$0.25 /1M
Output
$1.50 /1M
Cached input
— /1M
Input pricing$0.25
Output pricing$1.50
Limits & capabilities
Context window1,048,576
Max output65,536
Modalitytext/image/video/audio input, text output
ChannelOpenRouter
ProviderGoogle Gemini
Best for
Low costHigh volumeFast
Audio input $0.50. Batch: $0.125 input / $0.75 output. Free tier available (reduced quota).
Last checked Verified
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Gemini 2.5 Pro
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Gemini 2.5 Flash
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Gemini 2.5 Flash-Lite
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Imagen 4
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— /1M out
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