Flik AI | Gemini 3.1 Pro vs Gemini 3 Flash — When to Use Each
TL;DR: Gemini 3.1 Pro vs Gemini 3 Flash. Pro is balanced reasoning + tool use; Flash is fastest and cheapest. Pick per turn inside Flik AI.
Gemini 3.1 Pro vs Gemini 3 Flash — when to pick which
| Gemini 3.1 Pro | Gemini 3 Flash |
|---|
| Tag | Good | Fastest |
| Intelligence | 2 (balanced) | 1 (lightweight) |
| Speed | 3 (fast) | 4 (fastest) |
| Cost | 3 (standard) | 1 (cheapest) |
| Modalities | Text + Image + Video + Code | Text + Image + Video |
| Best for | Multimodal-heavy projects, long-context synthesis, tool use | Rapid iteration, bulk lightweight agent turns, cost-sensitive workloads |
| When to use | When you need balanced reasoning and multimodal strength | When speed and cost matter more than depth of reasoning |
Frequently asked questions
Gemini 3.1 Pro vs 3 Flash — which to pick?
Gemini 3.1 Pro for balanced reasoning and multimodal-heavy work. Gemini 3 Flash for speed and cost — it's the cheapest agent model in Flik AI, ideal for lightweight turns and bulk iteration.
Is Flash worse than Pro?
It's optimized for different things. Flash trades depth of reasoning for fastest response time and lowest per-request cost. For simple tool calls and rapid back-and-forth, Flash is often the right choice.
When should I NOT use Flash?
For complex multi-step creative briefs that need deep reasoning — use Gemini 3.1 Pro, or switch to Claude Sonnet 4.6 / Opus 4.7 which lead on reasoning.
Are both available in every Flik AI plan?
Yes. Gemini 3.1 Pro and Gemini 3 Flash are available across Free, Pro, and Business plans. Usage is metered against your plan's credit pool.
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