获取模型列表
更新时间：2026-05-29
GET
https://qianfan.baidubce.com/v2/models
权限说明
调用本文API，需使用API Key鉴权方式。使用API Key鉴权调用API流程，具体调用流程，请查看认证鉴权。
请求参数
Headers 参数
除公共头域外，无其它特殊头域
请求结构
GET /v2/models HTTP/1.1
Host: qianfan.baidubce.com
Authorization: Bearer <API Key>示例代码
curl https://qianfan.baidubce.com/v2/models \
-H "Authorization: Bearer <API Key>" \
-H "Content-Type: application/json" \import requests
import json
def main():
url = "https://qianfan.baidubce.com/v2/models"
payload = json.dumps({
})
headers = {
'Content-Type': 'application/json',
'Authorization': 'Bearer bce-v3/ALTAK-*********/614fb**********'
}
response = requests.request("GET", url, headers=headers, data=payload)
print(response.text)
if __name__ == '__main__':
main()返回响应
Headers 参数
除公共头域外，无其它特殊头域
返回参数
object
string
固定值为list
可选
data
array
可选
显示子属性
隐藏子属性
items
object {11}
显示子属性
隐藏子属性
id
string
模型标识符，值为模型对应的model值
可选
object
string
对象类型，固定值为model
可选
owned_by
string
拥有该模型的组织，例如 Baidu、Meta、DeepSeek 等
可选
created
integer
模型上线时间，Unix timestamp（秒）
可选
type
string
模型类型，例如 chat、text2image、image2image、text2video、embeddings、rerank 等
可选
context_length
oneOf {2}
多选一且必需"只能"符合其中一个
模型支持的最大上下文长度（token），含输入、输出及思维链
可选
显示子属性
隐藏子属性
context_length
integer
context_length
null
max_completions_tokens
oneOf {2}
多选一且必需"只能"符合其中一个
可指定的模型最大思考+输出 token 数
可选
显示子属性
隐藏子属性
max_completions_tokens
integer
max_completions_tokens
null
max_tokens
oneOf {2}
多选一且必需"只能"符合其中一个
可指定的模型最大输出 token 数
可选
显示子属性
隐藏子属性
max_tokens
integer
max_tokens
null
prompt_tokens
oneOf {2}
多选一且必需"只能"符合其中一个
可指定的模型最大输入 token 数
可选
显示子属性
隐藏子属性
prompt_tokens
integer
prompt_tokens
null
architecture
object {3}
模型输入输出模态信息
可选
显示子属性
隐藏子属性
modality
string
输入输出模态组合的简洁描述，例如 text+image->text、text->image、text->embedding 等
可选
input_modalities
array
输入模态列表，例如["text"], ["image"], ["video"]等
可选
显示子属性
隐藏子属性
items
string
output_modalities
array
输出模态列表，例如 ["text"]、["image"]、["embedding"]等
可选
显示子属性
隐藏子属性
items
string
pricing
object {5}
模型计费信息
可选
显示子属性
隐藏子属性
prompt
oneOf {2}
多选一且必需"只能"符合其中一个
输入 tokens 单价，文本模型适用；固定价格为 string，分段计价为 array
可选
显示子属性
隐藏子属性
prompt
string
固定价格，单位：元/千tokens
prompt
array
分段计价列表
显示子属性
隐藏子属性
items
object {2}
显示子属性
隐藏子属性
up_to
oneOf {2}
多选一且必需"只能"符合其中一个
该分段的千tokens上限，null 表示无上限
可选
显示子属性
隐藏子属性
up_to
integer
up_to
null
price
string
该分段的单价，单位：元/千tokens
可选
completion
oneOf {3}
多选一且必需"只能"符合其中一个
输出 tokens 单价，格式同 prompt
可选
显示子属性
隐藏子属性
completion
string
固定价格，单位：元/千tokens
completion
array
分段计价列表
显示子属性
隐藏子属性
items
object {2}
显示子属性
隐藏子属性
up_to
oneOf {2}
多选一且必需"只能"符合其中一个
该分段的千tokens上限
可选
显示子属性
隐藏子属性
up_to
integer
up_to
null
price
string
该分段的单价，单位：元/千tokens
可选
completion
null
image
oneOf {2}
多选一且必需"只能"符合其中一个
输出图片单价，单位：元/张，仅图像生成/编辑模型适用
可选
显示子属性
隐藏子属性
image
string
image
null
video
oneOf {2}
多选一且必需"只能"符合其中一个
输出视频单价，单位：元/秒，仅视频生成模型适用
可选
显示子属性
隐藏子属性
video
string
video
null
web_search
oneOf {2}
多选一且必需"只能"符合其中一个
联网搜索增强单价，单位：元/次，仅支持 web_search 的模型适用
可选
显示子属性
隐藏子属性
web_search
string
web_search
null
响应示例
{
"object": "list",
"data": [
{
"id": "deepseek-v3.1-think-250821",
"object": "model",
"owned_by": "DeepSeek",
"created": 1758502800,
"type": "chat",
"context_length": 163840,
"max_completions_tokens": 65536,
"max_tokens": 32768,
"prompt_tokens": 98304,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0040000000",
"completion": "0.0120000000",
"web_search": "0.004"
}
},
{
"id": "deepseek-v4-flash",
"object": "model",
"owned_by": "DeepSeek",
"created": 1777029946,
"type": "chat",
"context_length": 1155072,
"max_completions_tokens": 131072,
"max_tokens": 131072,
"prompt_tokens": 1024000,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0010000000",
"completion": "0.0020000000"
}
},
{
"id": "deepseek-v3",
"object": "model",
"owned_by": "DeepSeek",
"created": 1738578449,
"type": "chat",
"context_length": 147456,
"max_completions_tokens": 16384,
"max_tokens": 16384,
"prompt_tokens": 131072,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0020000000",
"completion": "0.0080000000",
"web_search": "0.004"
}
},
{
"id": "ernie-4.5-turbo-vl",
"object": "model",
"owned_by": "Baidu",
"created": 1754577699,
"type": "multimodal",
"context_length": 142336,
"max_completions_tokens": 16384,
"max_tokens": 16384,
"prompt_tokens": 125952,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0030000000",
"completion": "0.0090000000"
}
},
{
"id": "ernie-4.5-turbo-vl-32k",
"object": "model",
"owned_by": "Baidu",
"created": 1745508429,
"type": "multimodal",
"context_length": 39936,
"max_completions_tokens": 12288,
"max_tokens": 12288,
"prompt_tokens": 27648,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0030000000",
"completion": "0.0090000000"
}
},
{
"id": "qwen3-embedding-0.6b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1751624070,
"type": "embeddings",
"context_length": 8192,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": 8192,
"architecture": {
"modality": "",
"input_modalities": [
"text"
],
"output_modalities": []
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0005000000"
}
},
{
"id": "qwen3-embedding-8b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1755252359,
"type": "embeddings",
"context_length": 8192,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": 8192,
"architecture": {
"modality": "",
"input_modalities": [
"text"
],
"output_modalities": []
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0005000000"
}
},
{
"id": "qwen3-vl-8b-thinking",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1761214925,
"type": "image2text",
"context_length": 163840,
"max_completions_tokens": 65536,
"max_tokens": 32768,
"prompt_tokens": 98304,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0050000000"
}
},
{
"id": "qwen3-embedding-4b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1751624070,
"type": "embeddings",
"context_length": 8192,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": 8192,
"architecture": {
"modality": "",
"input_modalities": [
"text"
],
"output_modalities": []
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0005000000"
}
},
{
"id": "qianfan-toytalk",
"object": "model",
"owned_by": "Baidu",
"created": 1753962358,
"type": "chat",
"context_length": 32768,
"max_completions_tokens": 4096,
"max_tokens": 4096,
"prompt_tokens": 28672,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0001000000",
"completion": "0.0002000000"
}
},
{
"id": "qwen-image",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1756465111,
"type": "text2image",
"context_length": null,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": null,
"architecture": {
"modality": "text->image",
"input_modalities": [
"text"
],
"output_modalities": [
"image"
]
},
"pricing": {
"image": "0.2500000000"
}
},
{
"id": "tao-8k",
"object": "model",
"owned_by": "其他",
"created": 1703150647,
"type": "embeddings",
"context_length": 8192,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": 8192,
"architecture": {
"modality": "",
"input_modalities": [
"text"
],
"output_modalities": []
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0005000000"
}
},
{
"id": "qwen3-next-80b-a3b-thinking",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1758800610,
"type": "chat",
"context_length": 192512,
"max_completions_tokens": 65536,
"max_tokens": 32768,
"prompt_tokens": 126976,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0010000000",
"completion": "0.0100000000"
}
},
{
"id": "qwen3-next-80b-a3b-instruct",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1758250352,
"type": "chat",
"context_length": 161792,
"max_completions_tokens": 32768,
"max_tokens": 32768,
"prompt_tokens": 129024,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0010000000",
"completion": "0.0040000000"
}
},
{
"id": "qwen3.5-397b-a17b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1772697739,
"type": "image2text",
"context_length": 407552,
"max_completions_tokens": 147456,
"max_tokens": 65536,
"prompt_tokens": 260096,
"architecture": {
"modality": "text+image+video->text",
"input_modalities": [
"text",
"image",
"video"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": [
{
"up_to": 128,
"price": "0.0012000000"
},
{
"up_to": null,
"price": "0.0030000000"
}
],
"completion": [
{
"up_to": 128,
"price": "0.0072000000"
},
{
"up_to": null,
"price": "0.0180000000"
}
]
}
},
{
"id": "ernie-4.5-turbo-20260402",
"object": "model",
"owned_by": "Baidu",
"created": 1775131073,
"type": "chat",
"context_length": 138240,
"max_completions_tokens": 12288,
"max_tokens": 12288,
"prompt_tokens": 125952,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0008000000",
"completion": "0.0032000000",
"web_search": "0.004"
}
},
{
"id": "ernie-4.5-turbo-32k",
"object": "model",
"owned_by": "Baidu",
"created": 1745509200,
"type": "chat",
"context_length": 39936,
"max_completions_tokens": 12288,
"max_tokens": 12288,
"prompt_tokens": 27648,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0008000000",
"completion": "0.0032000000",
"web_search": "0.004"
}
},
{
"id": "ernie-4.5-turbo-128k",
"object": "model",
"owned_by": "Baidu",
"created": 1745506800,
"type": "chat",
"context_length": 138240,
"max_completions_tokens": 12288,
"max_tokens": 12288,
"prompt_tokens": 125952,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0008000000",
"completion": "0.0032000000",
"web_search": "0.004"
}
},
{
"id": "qwen3-32b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1746698804,
"type": "chat",
"context_length": 49152,
"max_completions_tokens": 24576,
"max_tokens": 8192,
"prompt_tokens": 24576,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0020000000",
"completion": "0.0080000000"
}
},
{
"id": "deepseek-v3.1-250821",
"object": "model",
"owned_by": "DeepSeek",
"created": 1758502800,
"type": "chat",
"context_length": 131072,
"max_completions_tokens": 32768,
"max_tokens": 32768,
"prompt_tokens": 98304,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0040000000",
"completion": "0.0120000000",
"web_search": "0.004"
}
},
{
"id": "qianfan-vl-70b",
"object": "model",
"owned_by": "Baidu",
"created": 1756465111,
"type": "multimodal",
"context_length": 61440,
"max_completions_tokens": 28672,
"max_tokens": 28672,
"prompt_tokens": 32768,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0080000000",
"completion": "0.0240000000"
}
},
{
"id": "qwen3-vl-8b-instruct",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1761214970,
"type": "image2text",
"context_length": 161792,
"max_completions_tokens": 32768,
"max_tokens": 32768,
"prompt_tokens": 129024,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0005000000",
"completion": "0.0020000000"
}
},
{
"id": "qianfan-ocr",
"object": "model",
"owned_by": "Baidu",
"created": 1764850386,
"type": "image2text",
"context_length": 61440,
"max_completions_tokens": 28672,
"max_tokens": 28672,
"prompt_tokens": 32768,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0004500000",
"completion": "0.0018000000"
}
},
{
"id": "flux.1-schnell",
"object": "model",
"owned_by": "Black Forest Labs",
"created": 1743072678,
"type": "text2image",
"context_length": null,
"max_completions_tokens": null,
"max_tokens": null,
"prompt_tokens": null,
"architecture": {
"modality": "text->image",
"input_modalities": [
"text"
],
"output_modalities": [
"image"
]
},
"pricing": {
"image": "0.0020000000"
}
},
{
"id": "internvl3-38b",
"object": "model",
"owned_by": "Shanghai AI Lab",
"created": 1748514350,
"type": "image2text",
"context_length": 32768,
"max_completions_tokens": 8192,
"max_tokens": 8192,
"prompt_tokens": 24576,
"architecture": {
"modality": "text+image->text",
"input_modalities": [
"text",
"image"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0080000000",
"completion": "0.0240000000"
}
},
{
"id": "deepseek-v3.2",
"object": "model",
"owned_by": "DeepSeek",
"created": 1765278000,
"type": "chat",
"context_length": 131072,
"max_completions_tokens": 32768,
"max_tokens": 32768,
"prompt_tokens": 98304,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": [
{
"up_to": 32,
"price": "0.0020000000"
},
{
"up_to": null,
"price": "0.0040000000"
}
],
"completion": [
{
"up_to": 32,
"price": "0.0030000000"
},
{
"up_to": null,
"price": "0.0060000000"
}
],
"web_search": "0.004"
}
},
{
"id": "qwen3.5-122b-a10b",
"object": "model",
"owned_by": "Tongyi Lab",
"created": 1772697762,
"type": "image2text",
"context_length": 407552,
"max_completions_tokens": 147456,
"max_tokens": 65536,
"prompt_tokens": 260096,
"architecture": {
"modality": "text+image+video->text",
"input_modalities": [
"text",
"image",
"video"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": [
{
"up_to": 128,
"price": "0.0008000000"
},
{
"up_to": null,
"price": "0.0020000000"
}
],
"completion": [
{
"up_to": 128,
"price": "0.0064000000"
},
{
"up_to": null,
"price": "0.0160000000"
}
]
}
},
{
"id": "deepseek-r1-distill-qwen-32b",
"object": "model",
"owned_by": "DeepSeek",
"created": 1739025101,
"type": "chat",
"context_length": 65536,
"max_completions_tokens": 40960,
"max_tokens": 8192,
"prompt_tokens": 24576,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": "0.0015000000",
"completion": "0.0060000000"
}
},
{
"id": "glm-5.1",
"object": "model",
"owned_by": "Zhipu",
"created": 1775563762,
"type": "chat",
"context_length": 333824,
"max_completions_tokens": 131072,
"max_tokens": 131072,
"prompt_tokens": 202752,
"architecture": {
"modality": "text->text",
"input_modalities": [
"text"
],
"output_modalities": [
"text"
]
},
"pricing": {
"prompt": [
{
"up_to": 32,
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}错误码
如果请求错误，服务器返回的JSON文本包含以下参数。
| 名称 | 描述 |
|---|---|
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| type | 错误类型 |
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