Resource detail

Claude Opus 4.5

Anthropic's flagship model for demanding coding and agent tasks.

OverseasPaidChinese support

Visit official siteMore like this

At a glance

claude-opus-4-5

Pricing

Paid

Access

Login required

Platforms

Web

Chinese support

Yes

Last checked

2026-08-29

Popularity

95/100

Model background

Closed weights

Claude Opus 4.5 is Anthropic's flagship for demanding knowledge work and agent workflows, emphasizing complex coding, long-range planning, and high-quality writing.

Why it mattered

Claude Opus 4.5 is Anthropic's flagship for demanding knowledge work and agent workflows, emphasizing complex coding, long-range planning, and high-quality writing.

Official linkhttps://www.anthropic.com/claude/opus

Tags

FlagshipCodingAgent

Audience

开发者

Update info

Updated 2026-08-29

Popularity 95/100

Model capabilities

Multimodal ✓Reasoning ✓Coding ✓Tool use ✓Long context ✓

Context length

200K tokens

API price

USD 5 / 25 /1M tokens

Provider

anthropic

Typical use

复杂代码任务Long-horizon agentsDeep writing

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