See key specs and per-benchmark scores for each model/mode. Scroll horizontally for all columns. 当前对比 2 个模型的评测数据与核心参数。
Gemini 3.1 Pro Preview
Google Deep Mind
GPT-5.5 Pro
OpenAI
Each axis is a category average, normalized to a 100-point radar.
Relative edge: 常识推理 +2.7 / Relative gap: 数学推理 -19.2
Relative edge: 数学推理 +19.2 / Relative gap: 常识推理 -2.7
Method: for each model and benchmark, the chart first averages all scores in the current mode scope instead of taking the best score, then averages those benchmark scores within each category. Only benchmarks with at least two selected models scored are included; missing values are not counted as zero.
Best overall
GPT-5.5 Pro · 70.67
Best single
Gemini 3.1 Pro Preview · GPQA Diamond 94.30
Modality coverage
Gemini 3.1 Pro Preview · 4 modalities
Head to head
7
Benchmarks
2
Wins
5
Losses
-7.55
Average diff
Compare benchmark results across thinking modes and tool usage.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
Complete scores for each model/mode across selected benchmarks.
7 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | Gemini 3.1 Pro Preview | GPT-5.5 Pro |
|---|---|---|
ARC-AGI-2 综合评估 | 77.10Thinking Level · High | 84.60Thinking Level · High |
HLE 综合评估 | 51.40Thinking Level · High ｜ Tools | 57.20Thinking Level · Extra High ｜ Tools |
GPQA Diamond 科学与综合推理 | 94.30Thinking Level · High | 93.92Thinking Level · Extra High |
SimpleBench 常识推理 | 79.60Standard Mode | 76.90Standard Mode |
FrontierMath 数学推理 | 36.90Thinking Level · High | 52.40Thinking Level · Extra High ｜ Tools |
16.70Standard Mode | 39.60Thinking Level · Extra High ｜ Tools | |
BrowseComp AI Agent - 信息收集 | 85.90Thinking Level · High ｜ Tools | 90.10Deep Thinking Mode ｜ Tools |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | Gemini 3.1 Pro PreviewGoogle Deep Mind | GPT-5.5 ProOpenAI |
|---|---|---|
Core specsRelease | 2026-02-20 | 2026-04-23 |
Context length | 1M | 1000K |
Max output | 65536 | 131072 |
MoE | No | No |
LicenseCode Open Source | Closed Source | Closed Source |
Weights Open Source | Closed Source | Closed Source |
Commercial use | 不开源 | 不开源 |
Modality supportText Input/Output | / | / |
Image Input/Output | / | / |
Audio Input/Output | / | Not provided |
Video Input/Output | / | Not provided |
ResourcesPaper / report | Gemini 3.1 Pro: A smarter model for your most complex tasks | Introducing GPT‑5.5 |
DataLearner blog | Not provided | OpenAI 发布 GPT-5.5：代号 |
