Model overview
在 Gemini 3 系列的基础上，3.1 Pro 在核心推理方面实现了飞跃。3.1 Pro 是一款更智能、更强大的复杂问题解决基准模型。我们在严苛的基准测试中取得了显著进步。在 ARC-AGI-2 基准测试中，该测试旨在评估模型解决全新逻辑模式的能力，3.1 Pro 的验证得分达到了 77.1%。这比 3 Pro 的推理性能提升了一倍以上。
The summary below is compiled from sources by an AI model, not our own testing. Verify selection decisions against original sources and your workload.
Key features
- 在ARC-AGI-2基准测试中验证得分为77.1%，体现较强的新逻辑模式推理能力
- 支持多模态输入（文本、音频、图像、视频、文件），但仅输出文本
- 面向复杂问题解决，强调结构化输出与自定义工具集成能力
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| OpenRouter · google/gemini-3.1-pro-preview-customtools ↗ | USD 2 | USD 12 | Per million tokens | 2026/11/2 00:03:27 |
| Apilio · gemini-t3 ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 00:03:19 |
| Apilio · gemini优质 ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 00:03:19 |
| Apilio · origin ↗ | Not verified | Not verified | 渠道倍率待核验 | 2026/11/2 00:03:19 |
OpenRouter · google/gemini-3.1-pro-preview-customtools · 阶梯定价
[
{
"min_prompt_tokens": 200000,
"prompt": "0.000004",
"completion": "0.000018",
"audio": "0.000004",
"input_audio_cache": "0.0000004",
"input_cache_read": "0.0000004"
}
]Some channels offer cache discounts. Check the source for cache read, write and additional fees.
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Gemini 3.1 Pro Preview Custom Tools 是否支持多模态输出？
不支持；该模型仅输出文本。
该模型在 ARC-AGI-2 基准上的表现意味着什么？
ARC-AGI-2 旨在评估模型解决全新逻辑模式的能力，77.1% 的验证得分反映其在抽象推理任务上的显著进步。
它与 Gemini 3 Pro 相比的主要提升是什么？
在核心推理性能上实现跃升，ARC-AGI-2 得分较 Gemini 3 Pro 提升一倍以上。
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。