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。

GPT-5
OpenAI
Each axis is a category average, normalized to a 100-point radar.
Relative edge: 编程与软件工程 +34.8 / Relative gap: none clear
Relative edge: none clear / Relative gap: 编程与软件工程 -34.8
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 · 72.27
Best single
GPT-5 · GPQA Diamond 87.30
Modality coverage
GPT-5 · 2 modalities
Head to head
3
Benchmarks
3
Wins
0
Losses
+24.30
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.
3 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | GPT-5 | GPT-4.5 |
|---|---|---|
GPQA Diamond 综合评估 | 87.30Thinking Enabled | Tools | 71.40Standard Mode |
SWE-bench Verified 编程与软件工程 | 72.80Thinking Level · High | 38.00Standard Mode |
Simple Bench 常识推理 | 56.70Thinking Level · High | 34.50Standard Mode |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | GPT-5OpenAI | GPT-4.5OpenAI |
|---|---|---|
Core specsRelease | 2025-08-07 | 2025-02-28 |
Context length | 400K | 128K |
Max output | 131072 | Not provided |
MoE | No | No |
Supported modes | 常规模式(Non-Thinking Mode)思考模式(Thinking Mode)深度思考(Deeper Thinking Mode) | No mode data |
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 | / | Not provided |
Image Input/Output | / | Not provided |
ResourcesPaper / report | Introducing GPT-5 | |
DataLearner blog | OpenAI发布GPT-5:这是一个包含实时路由的AI系统,而不仅仅是一个模型 | Not provided |