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-5.4
OpenAI
Each axis is a category average, normalized to a 100-point radar.
Relative edge: none clear / Relative gap: Agent能力评测 -16.4
Relative edge: Agent能力评测 +16.4 / Relative gap: none clear
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 · 74.16
Best single
GPT-5.4 · τ²-Bench - Telecom 98.90
Modality coverage
GPT-5.4 · 2 modalities
Head to head
14
Benchmarks
1
Wins
13
Losses
-3.97
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.
14 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | GPT-5.4 | GPT-5.5 |
|---|---|---|
ARC-AGI 综合评估 | 93.70Thinking Level · Extra High | 95.00Thinking Level · Extra High |
ARC-AGI-2 综合评估 | 77.10Standard Mode | 85.00Thinking Level · Extra High |
GPQA Diamond 综合评估 | 92.80Thinking Level · Extra High | 93.60Thinking Level · High |
HLE 综合评估 | 52.10Thinking Level · Extra High | Tools | 52.20Thinking Level · High | Tools |
LiveBench 综合评估 | 80.28Deep Thinking Mode | 80.71Deep Thinking Mode |
FrontierMath 数学推理 | 47.60Thinking Level · Extra High | 51.70Thinking Level · High | Tools |
27.10Thinking Level · Extra High | 35.40Thinking Level · Extra High | |
DeepSWE 编程与软件工程 | 52.00Thinking Level · Extra High | Tools | 67.00Thinking Level · Extra High | Tools |
SWE-Bench Pro - Public 编程与软件工程 | 57.70Thinking Level · Extra High | 58.60Thinking Level · High | Tools |
τ²-Bench - Telecom Agent能力评测 | 98.90Thinking Level · Extra High | Tools | 98.00Thinking Level · High | Tools |
BrowseComp AI Agent - 信息收集 | 82.70Thinking Level · Extra High | Tools | 84.40Thinking Level · High | Tools |
MCP-Atlas AI Agent - 工具使用 | 70.60Thinking Level · Extra High | Tools | 75.30Thinking Level · Extra High | Tools |
OSWorld-Verified AI Agent - 工具使用 | 75.00Thinking Level · Extra High | Tools | 78.70Thinking Level · High | Tools |
Terminal Bench 2.0 AI Agent - 工具使用 | 75.10Thinking Level · Extra High | Tools | 82.70Thinking Level · High | Tools |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | GPT-5.4OpenAI | GPT-5.5OpenAI |
|---|---|---|
Core specsRelease | 2026-03-05 | 2026-04-23 |
Context length | 1M | 1000K |
Max output | 128000 | 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 | / | / |
ResourcesPaper / report | Introducing GPT‑5.4 | Introducing GPT‑5.5 |
DataLearner blog | Not provided | OpenAI 发布 GPT-5.5:代号 |

GPT-5.5
OpenAI