Claude Opus 5.5
Anthropic 旗舰模型，面向深度推理、复杂智能体编程与长线企业工作。
上下文窗口
-
claude-opus-5-5
最大输出
-
1M tokens
输入
$3.6$4
10% off1M tokens
输出
$18$20
10% off1M tokens
claude-opus-5-5试玩区
claude-opus-5-5暂无输出
定价
| 方案 | 上下文窗口 | 最大输出 | 输入 | 输出 | 缓存写入 | 缓存读取 |
|---|---|---|---|---|---|---|
claude-opus-5-5 | - | - | $3.6$410% off 1M tokens | $18$2010% off 1M tokens | $4.5$510% off 1M tokens | $0.18$0.210% off 1M tokens |
Cache Write 1h · $7.2 · 1M tokens
缓存读取或缓存输入价格适用于复用的提示词 tokens。
README
- Claude Opus 5.5 专为高强度智能体与长线工作打造，包括多文件软件工程、复杂重构、代码审查，以及需要跨多步骤持续推理的企业工作流。
- Opus 档位兼具深度推理与长线执行能力，并通过提示缓存降低重复上下文成本。
- ReachAPI 以 `claude-opus-5-5` 模型代码通过 Claude Messages 协议提供此模型。
API
API
端点
POST /v1/messages认证
Authorization: Bearer YOUR_REACH_API_KEY anthropic-version: 2023-06-01 Content-Type: application/json
示例
curl -X POST "https://direct.reachapi.ai/v1/messages" \
-H "Authorization: Bearer YOUR_REACH_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "Content-Type: application/json" \
-d '{
"model": "YOUR_MODEL_ID",
"messages": [
{
"role": "user",
"content": "Introduce ReachAPI in one sentence."
}
],
"max_tokens": 512,
"temperature": 0.2
}'相关模型
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