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。

Claude Opus 4.6
Anthropic
Each axis is a category average, normalized to a 100-point radar.
Relative edge: 综合评估 +4.1 / Relative gap: AI Agent - 工具使用 -11.9
Relative edge: AI Agent - 工具使用 +11.9 / Relative gap: 综合评估 -4.1
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
Claude Opus 4.6 · 443.76
Best single
Claude Opus 4.6 · Text Arena (Coding) 1555.35
Modality coverage
Claude Opus 4.6 · 2 modalities
Head to head
4
Benchmarks
2
Wins
2
Losses
+34.75
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.
4 benchmarks with comparable scores. Each model shows its best score; mode label is displayed below.
| Benchmark | Claude Opus 4.6 | GPT-5.3 Codex |
|---|---|---|
LiveBench 综合评估 | 76.33Thinking Level · High | 72.76Thinking Level · High |
Text Arena (Coding) 编程与软件工程 | 1555.35Standard Mode | 1406.65Standard Mode |
WeirdML v2 编程与软件工程 | 77.95Thinking Level · High | Tools | 79.30Thinking Level · Extra High | Tools |
Terminal Bench 2.0 AI Agent - 工具使用 | 65.40Extended Thinking | Tools | 77.30Thinking Level · Extra High | Tools |
Side-by-side input/output token pricing
Licensing, MoE architecture, and multi-modality support.
| Features & specs | Claude Opus 4.6Anthropic | GPT-5.3 CodexOpenAI |
|---|---|---|
Core specsRelease | 2026-02-05 | 2026-02-05 |
Context length | 1000K | 400K |
Max output | 65536 | 128000 |
MoE | No | No |
Supported modes | No mode data | 常规模式(Non-Thinking Mode)思考模式(Thinking Mode)深度思考(Deeper Thinking Mode) |
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 Claude Opus 4.6 | Introducing GPT-5.3-Codex |

GPT-5.3 Codex
OpenAI