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Gemini 3.1 Pro
Gemini 3.1 Pro Preview is Google's frontier reasoning model with enhanced software engineering, mathematics, and science capabilities and a 1M token context window.
Context 1.0M·Max out 65.5K
Quickstart
import { streamText } from 'ai';
import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
const blackbox = createOpenAICompatible({
name: 'blackbox',
apiKey: process.env.BLACKBOX_API_KEY!,
baseURL: 'https://api.blackbox.ai/v1',
});
const result = streamText({
model: blackbox('blackboxai/google/gemini-3.1-pro-preview'),
prompt: 'Why is the sky blue?',
});
for await (const chunk of result.textStream) {
process.stdout.write(chunk);
}Specs & pricing
- Input $/M
- $2
- Output $/M
- $12
- Context window
- 1.0M
- Max output
- 65.5K
- Supported parameters
- tool-usereasoningvisionjson-mode
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| Model | Type | Context | Input $/M |
|---|---|---|---|
| Gemini 3.5 Flash | Text | 1M | $1.50 |
| Gemini 3.1 Flash Lite | Text | 1M | $0.25 |
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