gemini-3.1-pro-preview

Name: gemini-3.1-pro-preview API
Brand: google
Price: 1.400000 USD
Availability: InStock

Gemini 3 · Per Token

gemini-3.1-pro-previewAvailable⚡Cache 90% off

ChatReasoningMultimodalVisionTool UsePrompt CacheJSON ModeFastPremiumPreviewContext Window: 1049KMax Output Tokens: 66K

Pricing

	Official Price	LemonData Price
Input	$2.00	$1.40
Output	$12.00	$8.40
Cache Read	$0.20	$0.20

Parameters

Context Window

1.0M tokens

Max Output Tokens

66K tokens

Best For

Chat

Conversational AI, customer support, and Q&A

Reasoning

Complex reasoning tasks, analytical work, and research

Multimodal

Tasks combining text, image, audio, and video understanding

Vision

Image understanding, document analysis, and visual reasoning

Cost Calculator

Monthly Input Tokens1M

Monthly Output Tokens0.5M

Estimated Monthly Cost$5.60

API Code Example

POST/v1beta/models/gemini-3.1-pro-preview:generateContent

API Format:

curl "https://api.lemondata.cc/v1beta/models/gemini-3.1-pro-preview:generateContent" \
  -H "Content-Type: application/json" \
  -H "x-goog-api-key: sk-xxx" \
  -d '{
    "contents": [
      {"role": "user", "parts": [{"text": "Hello!"}]}
    ]
  }'

FAQ

How much does gemini-3.1-pro-preview cost?

On LemonData, gemini-3.1-pro-preview costs $1.4000 per 1M input tokens and $8.4000 per 1M output tokens, which is up to 30% off the official pricing.

What is gemini-3.1-pro-preview best for?

gemini-3.1-pro-preview excels at Chat, Reasoning, Multimodal. Access it through LemonData's unified API with a single API key.

How to use gemini-3.1-pro-preview API?

Get your API key from LemonData, then call https://api.lemondata.cc/v1beta/models/gemini-3.1-pro-preview:generateContent using any compatible SDK. See the code examples above for detailed integration.

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