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Gemini 3.1 Flash Live Preview API Price
Google · gemini-3.1-flash-live-preview
| Billing | USD · 1M tokens |
|---|---|
| Modalities | Text / Image / Video / Audio |
| Deep Thinking | Supported |
| Verified Date | 2026-10-10 |
| Official pricing page | ai.google.dev/gemini-api/docs/pricing ↗ |
Source text: the note below is the model's official text, kept in its original Chinese and not translated.
Low-latency audio-to-audio model (Live Preview). No batch tier.
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Pricing Tiers
| Tier | Price | Description |
|---|---|---|
| text | in $0.75 / out $4.5 /1M tokens | — |
| audio | in $3 / out $12 /1M tokens | or $0.005/min input, $0.018/min output |
| image/video | in $1 /1M tokens | or $0.002/min |
Monthly Cost Estimate
30 days · no cache hits · list price
Free quotas, tiered pricing, batch discounts, and time-based pricing are not included; refer to official bills.
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- Gemini 3.1 Pro Preview $2 / $12
- Gemini 3 Pro Preview(Legacy) $2 / $12
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- Gemini 2.5 Flash-Lite $0.1 / $0.4
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- Nano Banana Pro (Gemini 3 Pro Image, Preview channel) $2 / $120
- Veo 3.1 $0.4 /sec
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- Gemini 3.8 Flash-Lite TTS $0.5 / $6
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- Gemini 2.5 Flash Preview TTS $0.5 / $10
- Gemini 2.5 Pro Preview TTS $1 / $20
- Gemini 3.5 Transcribe $2 / $12
- Gemini 3.5 Transcribe Live $3.5 / $21
- Lyria 3.5 $0.08 /call
- Lyria 3 Clip Preview $0.04 /call
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- Gemini 3.8 Live Extended Thinking $0.75 / $4.5
- Gemini Omni Flash Preview $1.5 / $17.5
- Gemini 3.1 Pro Preview (Custom Tools) $2 / $12
- Gemini Nano Banana 2.1 $1.5 / $30
- Gemini 3 Flash Preview $0.5 / $3
- Gemini 2.5 Flash Native Audio $0.5 / $12
- Gemini 2.5 Flash Image $0.3 / $30
- Gemini Embedding 2 $0.2 /1M tokens
- Gemini Robotics ER 2 Preview $1 / $5
- Gemini Robotics ER 2 Streaming Preview $1 / $5
FAQ
How much does the Gemini 3.1 Flash Live Preview API cost?
Input $0.75/1M tokens, output $4.5/1M tokens
Which input modalities does Gemini 3.1 Flash Live Preview support?
Text / Image / Video / Audio. Supports deep thinking / reasoning.
What is the approximate monthly cost of Gemini 3.1 Flash Live Preview?
Depends on volume: light use (1M input + 300K output per day) ≈ $63/month; medium (5M + 1.5M) ≈ $315/month; heavy agents (10M + 3M) ≈ $630/month. Cache hits, batch discounts and tiered pricing can lower this further.
How does Gemini 3.1 Flash Live Preview compare with peers on value?
Google Gemini 3.1 Flash Live Preview is priced low among comparable models; compare against GPT-4o, Claude 3.5 and Gemini 2.5. See the Pricemon market table for a full comparison.
What use cases suit Gemini 3.1 Flash Live Preview?
Good for: chat systems, customer support, content generation, coding assistance, data analysis.
Does Gemini 3.1 Flash Live Preview have a free tier?
Check Google's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.