Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
Model details →Google: Nano Banana Pro (Gemini 3 Pro Image) vs OpenAI: GPT-4 Turbo (batch)
Google: Nano Banana Pro (Gemini 3 Pro Image) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.
Model details →Side-by-side comparison
| Capability | Google: Nano Banana Pro (Gemini 3 Pro Image) | OpenAI: GPT-4 Turbo (batch) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 128K | 🏆 Google: Nano Banana Pro (Gemini 3 Pro Image) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $5.00 | 🏆 Google: Nano Banana Pro (Gemini 3 Pro Image) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $12.00 | $15.00 | 🏆 Google: Nano Banana Pro (Gemini 3 Pro Image) |
| 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: Nano Banana Pro (Gemini 3 Pro Image) |
Frequently asked questions
Is Google: Nano Banana Pro (Gemini 3 Pro Image) better than OpenAI: GPT-4 Turbo (batch)?
Google: Nano Banana Pro (Gemini 3 Pro Image) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Nano Banana Pro (Gemini 3 Pro Image) and OpenAI: GPT-4 Turbo (batch)?
Input: $2.00 vs $5.00 per 1M tokens. Output: $12.00 vs $15.00 per 1M tokens.
What context windows do Google: Nano Banana Pro (Gemini 3 Pro Image) and OpenAI: GPT-4 Turbo (batch) support?
Google: Nano Banana Pro (Gemini 3 Pro Image) supports up to 131K tokens. OpenAI: GPT-4 Turbo (batch) supports up to 128K tokens.
Do both Google: Nano Banana Pro (Gemini 3 Pro Image) and OpenAI: GPT-4 Turbo (batch) support tool calling?
Google: Nano Banana Pro (Gemini 3 Pro Image): yes. OpenAI: GPT-4 Turbo (batch): yes.
Compare Google: Nano Banana Pro (Gemini 3 Pro Image) with other models
vs Anthropic Claude Haiku Latestvs Anthropic Claude Sonnet Latestvs Anthropic: Claude Fable Latestvs Anthropic: Claude Opus Latest