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 3.5 Flash
Google Deep Mind

GPT-5.5
OpenAI
Each axis is a category average, normalized to a 100-point radar.
Relative edge: 常识推理 +7.7 / Relative gap: 数学推理 -34.1
Relative edge: 数学推理 +34.1 / Relative gap: 常识推理 -7.7
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 · 75.14
Best single
GPT-5.5 · GPQA Diamond 94.00
Modality coverage
Gemini 3.5 Flash · 4 modalities
Head to head
12
Benchmarks
2
Wins
10
Losses
-10.41
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.
12 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | Gemini 3.5 Flash | GPT-5.5 |
|---|---|---|
ARC-AGI-2 综合评估 | 72.10Thinking Level · High | Tools | 85.00Thinking Level · Extra High |
HLE 综合评估 | 40.20Thinking Level · High | Tools | 52.20Thinking Level · High | Tools |
LiveBench 综合评估 | 75.02Thinking Level · High | 80.71Deep Thinking Mode |
GPQA Diamond 科学与综合推理 | 92.80Thinking Level · High | 94.00Thinking Level · Extra High |
SimpleBench 常识推理 | 76.70Standard Mode | 69.00Standard Mode |
DeepSWE 编程与软件工程 | 37.00Thinking Level · Medium | Tools | 67.00Thinking Level · Extra High | Tools |
SWE-Bench Pro - Public 编程与软件工程 | 55.10Thinking Level · High | Tools | 58.60Thinking Level · High | Tools |
MCP-Atlas AI Agent - 工具使用 | 83.60Thinking Level · High | Tools | 75.30Thinking Level · Extra High | Tools |
OSWorld-Verified AI Agent - 工具使用 | 78.40Thinking Level · High | Tools | 78.70Thinking Level · High | Tools |
Terminal-Bench 2.1 AI Agent - 工具使用 | 76.20Thinking Level · High | Tools | 83.40Thinking Level · High | Tools |
26.83Thinking Level · High | 72.50Thinking Level · Extra High | |
FrontierMath v2 数学推理 | 62.81Thinking Level · High | 85.26Thinking Level · Extra High |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | Gemini 3.5 FlashGoogle Deep Mind | GPT-5.5OpenAI |
|---|---|---|
Core specsRelease | 2026-06-20 | 2026-04-23 |
Context length | 1M | 1000K |
Max output | 65536 | 131072 |
MoE | No | No |
LicenseCode Open Source | Not provided | Not provided |
Weights Open Source | Not provided | Not provided |
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 3.5: frontier intelligence with action | Introducing GPT‑5.5 |
DataLearner blog | Not provided | OpenAI 发布 GPT-5.5:代号 |