Nano Banana 2 vs Qwen3-Plus

1. High-efficiency counterpart to Gemini 3 Pro Image

• Google describes Nano Banana 2 as the high-efficiency counterpart to Gemini 3 Pro Image.
• Optimized for speed and high-volume developer use cases rather than maximum pro-grade fidelity.

2. Native image generation + understanding

• Accepts text and image inputs and can output both text and images in a conversational workflow.
• Useful for quick iteration, editing, remixing, and interactive visual applications.

3. Strong throughput with practical image controls

• Supports up to 14 input images per prompt, 128 k input tokens, and 32,768 output tokens.
• Handles multiple aspect ratios and can generate or edit images while keeping latency and cost lower than higher-end image models.

4. Grounded, developer-friendly image workflows

• Supports Google Search grounding and Content Credentials (C2PA) for image outputs.
• All generated images include SynthID watermarking as part of Google's native image stack.

1. Major upgrade over previous Plus models

• Better reasoning, code generation, and tool-call performance.

2. Supports thinking vs non-thinking modes

• Thinking for hard problems.
• Non-thinking for speed.

3. Improved human preference alignment

• Better writing quality, multi-turn memory, and formatting stability.

4. Excellent for agent-style apps

• Accurate function calling and tool use.