Gemini Flash 2.0 offers a significantly faster time to first token (TTFT) compared to [Gemini Flash 1.5](/google/gemini-flash-1.5), while maintaining quality on par with larger models like [Gemini Pro 1.5](/google/gemini-pro-1.5). It introd…
Model details →Google: Gemini 2.0 Flash vs Google: Gemini 3 Flash Preview
Google: Gemini 2.0 Flash wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool use performance with substantially lower latency than la…
Model details →Side-by-side comparison
| Capability | Google: Gemini 2.0 Flash | Google: Gemini 3 Flash Preview | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 1.0M | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.10 | $0.50 | 🏆 Google: Gemini 2.0 Flash |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.40 | $3.00 | 🏆 Google: Gemini 2.0 Flash |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Google: Gemini 3 Flash Preview |
Frequently asked questions
Is Google: Gemini 2.0 Flash better than Google: Gemini 3 Flash Preview?
Google: Gemini 2.0 Flash wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemini 2.0 Flash and Google: Gemini 3 Flash Preview?
Input: $0.10 vs $0.50 per 1M tokens. Output: $0.40 vs $3.00 per 1M tokens.
What context windows do Google: Gemini 2.0 Flash and Google: Gemini 3 Flash Preview support?
Google: Gemini 2.0 Flash supports up to 1.0M tokens. Google: Gemini 3 Flash Preview supports up to 1.0M tokens.
Do both Google: Gemini 2.0 Flash and Google: Gemini 3 Flash Preview support tool calling?
Google: Gemini 2.0 Flash: yes. Google: Gemini 3 Flash Preview: yes.