Gemini 3.1 Pro Preview Custom Tools is a variant of Gemini 3.1 Pro that improves tool selection behavior by preventing overuse of a general bash tool when more efficient third-party...
Model details →Google: Gemini 3.1 Pro Preview Custom Tools vs Qwen: Qwen3.8 Max
Google: Gemini 3.1 Pro Preview Custom Tools and Qwen: Qwen3.8 Max are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Qwen3.8 Max is the flagship model in Alibaba's Qwen3.8 series, the general-availability successor to the Qwen3.8 Max Preview. It is a multimodal reasoning model intended for complex reasoning, visual understanding,...
Model details →Side-by-side comparison
| Capability | Google: Gemini 3.1 Pro Preview Custom Tools | Qwen: Qwen3.8 Max | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 1M | 🏆 Google: Gemini 3.1 Pro Preview Custom Tools |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $2.00 | Tie |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $12.00 | $6.00 | 🏆 Qwen: Qwen3.8 Max |
| 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 | Yes | Tie |
Frequently asked questions
Is Google: Gemini 3.1 Pro Preview Custom Tools better than Qwen: Qwen3.8 Max?
Google: Gemini 3.1 Pro Preview Custom Tools and Qwen: Qwen3.8 Max are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Google: Gemini 3.1 Pro Preview Custom Tools and Qwen: Qwen3.8 Max?
Input: $2.00 vs $2.00 per 1M tokens. Output: $12.00 vs $6.00 per 1M tokens.
What context windows do Google: Gemini 3.1 Pro Preview Custom Tools and Qwen: Qwen3.8 Max support?
Google: Gemini 3.1 Pro Preview Custom Tools supports up to 1.0M tokens. Qwen: Qwen3.8 Max supports up to 1M tokens.
Do both Google: Gemini 3.1 Pro Preview Custom Tools and Qwen: Qwen3.8 Max support tool calling?
Google: Gemini 3.1 Pro Preview Custom Tools: yes. Qwen: Qwen3.8 Max: yes.
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