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Anthropic: Claude Opus 4.8

anthropic/claude-opus-4.8

Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token context window. It is suited for highly autonomous agents, long-horizon agentic work, knowledge work, and memory-driven tasks where coherence over extended sessions matters. It is particularly strong on multi-step reasoning, complex coding, and end-to-end project orchestration - large codebases, multi-stage debugging, and long-running asynchronous agent pipelines. Beyond coding, it handles knowledge work such as drafting documents, building presentations, and analyzing data, maintaining quality across very long outputs.

温度caps.top_pcaps.stop函数JSON推理

返回目录同类型开始使用

上下文

最大输出

128K

输入

$5.00/M

输出

$25.00/M

PROVIDER · SELL PRICE

公开卖价

输入 /M

$5.00/M

输出 /M

$25.00/M

媒体 /秒

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图像

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不展示上游成本。客户账只看卖价。

ROUTING RECEIPT

可解释路径（示意）

anthropic/claude-opus-4.8
→ published sell_price
→ attempt 1 provider whitelist
→ customer ledger one charge

真实 attempt 在登录后的用户台查看；此处不伪造 Playground 对话。

PLAYGROUND

试用 Anthropic: Claude Opus 4.8

对话不会被保存——离开或刷新页面后即清空。

向 Anthropic: Claude Opus 4.8 发送消息

登录后试用模态 · text

代码示例（固定）

curl http://localhost:8080/v1/chat/completions \
  -H "Authorization: Bearer sk-...xxxx" \
  -H "Content-Type: application/json" \
  -d '{"model":"anthropic/claude-opus-4.8","messages":[{"role":"user","content":"hello"}]}'

常见问题

在 TokenHub 上使用 Anthropic: Claude Opus 4.8 需要多少钱？

公开卖价：输入 $5.00/M，输出 $25.00/M。以价目页实时数字为准。

Anthropic: Claude Opus 4.8 的上下文窗口是多少？

上下文 1M，最大输出 128K。

如何调用 Anthropic: Claude Opus 4.8？

注册拿 Key，把 base URL 换成品牌 API 域名，model 字段填 anthropic/claude-opus-4.8。

支持哪些能力？

温度 · caps.top_p · caps.stop · 函数 · JSON · 推理