Request
curl https://ark.cn-beijing.volces.com/api/compatible/v1/messages \
-H "Content-Type: application/json" \
-H "x-api-key: $ARK_API_KEY" \
-d '{
"model": "doubao-seed-2-1-pro-260915",
"max_tokens": 256,
"messages": [
{
"role": "user",
"content": "请用一句中文解释什么是向量数据库。"
}
]
}'Response
{
"id": "msg_0217****",
"type": "message",
"role": "assistant",
"content": [
{
"type": "text",
"text": "向量数据库是一类专门存储、索引并检索向量嵌入的数据系统,常用于语义检索、RAG 和相似度匹配。"
}
],
"model": "doubao-seed-2-1-pro-260915",
"stop_reason": "end_turn",
"stop_sequence": null,
"usage": {
"input_tokens": 31,
"output_tokens": 33,
"cache_creation_input_tokens": 0,
"cache_read_input_tokens": 139
}
}