DataLearner 标志

Claude Opus 5vsClaude Opus 4.8

在 26 个共同 benchmark 中,Claude Opus 5 整体领先:Claude Opus 5 领先 23 项,Claude Opus 4.8 领先 3 项,持平 0 项,平均分差 +19.26。

Anthropic
Claude Opus 5

Anthropic · 2026-07-24 · 推理大模型

Anthropic
Claude Opus 4.8

Anthropic · 2026-05-28 · 推理大模型

Claude Opus 523 项(88%)(12%)3 项Claude Opus 4.8

评测分数

按能力类目分组,每组内按分差大小排列;共 26 项。

客服与业务流程

Claude Opus 5 领先 2/3
评测项Claude Opus 5Claude Opus 4.8分差
τ³-Banking48.716 / 167Max (With Tools)39.6934 / 167Max (With Tools)+9.02
Public Benefits Bench v1.176.931 / 26Max (With Tools)68.138 / 26Max (With Tools)+8.80
SAGE49.4314 / 64Max (With Tools)54.792 / 64Max (With Tools)-5.36

法律

Claude Opus 5 领先 2/3
评测项Claude Opus 5Claude Opus 4.8分差
Legal Research Bench55.291 / 42Max (With Tools)43.7512 / 42Max (With Tools)+11.54
Harvey's Legal Agent Benchmark6.6717 / 43Max (With Tools)9.5812 / 43Max (With Tools)-2.91
Harvey Lab-AA93.464 / 44Max (With Tools)91.0811 / 44Max (With Tools)+2.38

临床工作与医疗决策

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
MedCode63.571 / 64Max (With Tools)53.228 / 64Max (With Tools)+10.35
MedScribe90.983 / 66Max (With Tools)85.7517 / 66Max (With Tools)+5.23

多轮记忆与持续上下文

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
EBR-bench45.715 / 23Max (With Tools)28.5710 / 23Max (With Tools)+17.14
Context Arena97.721 / 126Max (No Tools)90.0415 / 126Max (No Tools)+7.68

数学

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
FrontierMath Tier 4 v273.176 / 42Max (No Tools)56.1011 / 42Max (No Tools)+17.07
FrontierMath v285.615 / 58Max (No Tools)809 / 58Max (No Tools)+5.61

科学计算与科研编程

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
Terminal-Bench-Science 0.1305 / 18Max (With Tools)10.5011 / 18Max (With Tools)+19.50
SciCode56.4027 / 134Max (No Tools)54.4044 / 134Max (No Tools)+2

跨能力聚合指数

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
Vals Index v2.163.675 / 36Max (task-specific tools)55.1012 / 36Max (task-specific tools)+8.57
Vals Index67.214 / 42Max (With Tools)60.9111 / 42Max (With Tools)+6.30

金融

Claude Opus 5 领先 2/2
评测项Claude Opus 5Claude Opus 4.8分差
Finance Agent v258.638 / 43Max (With Tools)53.9219 / 43Max (With Tools)+4.71
EMB (Excel Modeling)73.564 / 42Max (With Tools)69.3710 / 42Max (With Tools)+4.19

专业数据分析

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
AA-AnalystAgent53.753 / 29Max (With Tools + Internet)459 / 29Max (With Tools + Internet)+8.75

写作与创意表达

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
Creative Writing2,1333 / 110Normal (No Tools)1,84018 / 110Normal (No Tools)+292.80

抽象归纳与泛化

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
ARC-AGI-330.168 / 51Thinking High (No Tools)1.5222 / 51Thinking High (No Tools)+28.64

文档与图表理解

Claude Opus 4.8 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
GDP.pdf21.6031 / 122Max (No Tools)22.8026 / 122Max (No Tools)-1.20

机器学习工程

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
WeirdML v286.344 / 52Normal (With Tools)70.4518 / 52Normal (With Tools)+15.89

科学知识与推理

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
CritPt29.1012 / 204Max (No Tools)20.9035 / 204Max (No Tools)+8.20

程序生成与编辑

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
Vibe Code Bench v1.188.406 / 61Max (With Tools)82.7213 / 61Max (With Tools)+5.68

维护、优化与工程管理

Claude Opus 5 领先 1/1
评测项Claude Opus 5Claude Opus 4.8分差
Code Migration57.473 / 43Max (With Tools)47.2510 / 43Max (With Tools)+10.22

规格对比

字段Claude Opus 5Claude Opus 4.8
发布机构AnthropicAnthropic
发布时间2026-07-242026-05-28
模型类型推理大模型推理大模型
架构稠密模型稠密模型
参数规模暂无数据暂无数据
上下文长度1M1M
最大输出128K125K

API 调用价格

价格优先使用 DataLearner 配置的 API 记录;缺失项不做推测。

价格项Claude Opus 5Claude Opus 4.8
文本输入$5 / 1M tokens$5 / 1M tokens
文本输出$25 / 1M tokens$25 / 1M tokens
缓存读取$0.5 / 1M tokens$0.5 / 1M tokens
缓存写入$6.25 / 1M tokens$6.25 / 1M tokens

小结

  • Claude Opus 5在以下类目领先:客服与业务流程 (2/3)、法律 (2/3)、临床工作与医疗决策 (2/2)、多轮记忆与持续上下文 (2/2)、数学 (2/2)、科学计算与科研编程 (2/2)、跨能力聚合指数 (2/2)、金融 (2/2)、专业数据分析 (1/1)、写作与创意表达 (1/1)、抽象归纳与泛化 (1/1)、机器学习工程 (1/1)、科学知识与推理 (1/1)、程序生成与编辑 (1/1)、维护、优化与工程管理 (1/1)
  • Claude Opus 4.8在以下类目领先:文档与图表理解 (1/1)

26 个共同 benchmark 上,Claude Opus 5 平均高出 19.26 分。

单项差距最大的 benchmark:Creative Writing — Claude Opus 5 2,133,Claude Opus 4.8 1,840(分差 +292.80)。

本页正文由结构化模型、价格与 benchmark 数据生成,不使用实时 LLM 撰写。