Gemini 3 Flash Preview
Gemini 3 Flash Preview provides early access to Google's next-generation Flash model before its general availability release. Preview models let developers test upcoming capabilities, benchmark against current production models, and prepare their applications for the GA launch.
While preview, it already demonstrates significant improvements in speed, reasoning, and multimodal understanding compared to Gemini 2.5 Flash, giving early adopters a competitive advantage.
Key Features
Early access to next-gen Gemini Flash capabilities
Improved speed and reasoning over 2.5 Flash
Native multimodal processing
1M token context window
Preview API for testing and development
Ideal Use Cases
Early benchmarking and migration planning
Testing new capabilities before GA release
Development of next-gen AI features
Performance comparison against current models
Technical Specifications
| Context Window | 1M tokens |
| Modality | Text, Image, Video, Audio → Text |
| Provider | |
| Category | Text Generation |
| Status | Preview |
API Usage
1 curl -X POST https://api.vincony.com/v1/chat/completions \ 2 -H "Authorization: Bearer YOUR_API_KEY" \ 3 -H "Content-Type: application/json" \ 4 -d '{ 5 "model": "google/gemini-3-flash-preview", 6 "messages": [ 7 { "role": "user", "content": "Hello, Gemini 3 Flash Preview!" } 8 ] 9 }'
Replace YOUR_API_KEY with your Vincony API key. OpenAI-compatible endpoint — works with any OpenAI SDK.
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Frequently Asked Questions
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