Amazon Titan Text Embeddings V2

amazonamazon/titan-embed-v2

Lightweight, efficient embedding model for high accuracy retrieval tasks. Supports flexible embedding sizes (1024, 512, 256) and 100+ languages.

上下文长度

最大输出

输入价格

$0.024每百万 Tokens

模态能力

文本→embedding

价格明细

类型	费率
输入	$0.024 每百万 Tokens

支持参数

dimensionsnormalize

API 使用示例

cURL

curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "amazon/titan-embed-v2",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'