grok-4.5

最后更新：2026-11-14

POSThttps://www.sagelib.com/chat/completions

grok-4.5 模型的聊天生成接口，OpenAI兼容，支持多轮上下文、流式输出、工具调用、结构化输出等。

接口鉴权方式请参考：API接入与鉴权

请求参数

请求头

参数名称 描述
*Authorization string 鉴权令牌，格式为 Bearer ${AIGATEWAY_TOKEN}
*Content-Type string 默认值：application/json
可选值：application/json
内容类型，固定为 application/json

Body 参数

参数名称 描述
*messages array 可选值：Message array (role/content)
对话消息列表
*model string 默认值：grok-4.5
可选值：grok-4.5
固定值 grok-4.5
user string 终端用户标识
max_tokens integer 最大输出 token 数
seed integer 随机种子
temperature float 默认值：1
可选值：0~2
采样温度，网关校验范围
top_p float 默认值：1
可选值：0~1
核采样参数，网关校验范围
logprobs boolean 默认值：false
可选值：true、false
是否返回对数概率
top_logprobs integer 可选值：0~8
返回概率最高的 token 数，需 logprobs=true
tools array 工具定义列表
tool_choice string 可选值：none、auto、required
工具选择策略，须配合 tools 使用
parallel_tool_calls boolean 可选值：true、false
是否允许并行工具调用
response_format object 可选值：json_object
输出格式控制
reasoning_effort string 可选值：low、medium、high
推理深度，网关校验枚举

请求示例

curl -v 'https://www.sagelib.com/chat/completions' \
  -H "Authorization: Bearer ***" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-4.5",
    "messages": [
      {
        "role": "user",
        "content": "What model are you?"
      }
    ]
  }'

import json
import requests

# Configure base variables
base_url = "https://www.sagelib.com"  # 把 base_url 换成你的网关地址 https://www.sagelib.com
api_key = "***"  # Replace with your Bearer token

url = f"https://www.sagelib.com/chat/completions"

headers = {
    "Authorization": f"Bearer {api_key}",
    "Content-Type": "application/json",
}

data = {
    "model": "grok-4.5",
    "messages": [
        {
            "role": "user",
            "content": "What model are you?"
        }
    ]
}

# Send the POST request
response = requests.post(url, headers=headers, json=data)

# Print the status code and the returned JSON data
print(f"Status Code: {response.status_code}")
try:
    print(json.dumps(response.json(), indent=2, ensure_ascii=False))
except Exception:
    print(response.text)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class LlmStreamClient {
    public static void main(String[] args) {
        String baseUrl = "https://www.sagelib.com";
        String apiKey = "***";
        String url = "https://www.sagelib.com/chat/completions";

        String jsonRequestBody = """
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What model are you?"
                    }
                ]
            }
            """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Authorization", "Bearer " + apiKey)
                .header("Content-Type", "application/json")
                .POST(HttpRequest.BodyPublishers.ofString(jsonRequestBody))
                .build();

        try {
            // Use ofInputStream to handle the streaming response
            HttpResponse<java.io.InputStream> response = client.send(request, HttpResponse.BodyHandlers.ofInputStream());

            try (BufferedReader reader = new BufferedReader(new InputStreamReader(response.body()))) {
                String line;
                while ((line = reader.readLine()) != null) {
                    line = line.trim();
                    if (line.startsWith("data:")) {
                        String data = line.substring(5).trim();
                        if ("[DONE]".equals(data)) {
                            break;
                        }
                        // Tip: you can bring in Gson or Jackson here to parse the JSON in data and extract delta.content
                        System.out.println("Received stream chunk: " + data);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io"
    "net/http"
)

func main() {
    baseUrl := "https://www.sagelib.com"
    apiKey := "***"
    url := "https://www.sagelib.com/chat/completions"

    jsonRequestBody := `
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What model are you?"
                    }
                ]
            }
`

    req, err := http.NewRequest("POST", url, bytes.NewBufferString(jsonRequestBody))
    if err != nil {
        fmt.Println("Failed to create request:", err)
        return
    }
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        fmt.Println("Request failed:", err)
        return
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    // Pretty-print the returned JSON data
    var prettyBody map[string]interface{}
    if err := json.Unmarshal(body, &prettyBody); err == nil {
        pretty, _ := json.MarshalIndent(prettyBody, "", "  ")
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(pretty))
    } else {
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(body))
    }
}

curl -v 'https://www.sagelib.com/chat/completions' \
  -H "Authorization: Bearer ***" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-4.5",
    "messages": [
      {
        "role": "user",
        "content": "What model are you? Which company made you? Briefly describe your capability boundaries."
      }
    ],
    "tools": [
      {
        "type": "function",
        "function": {
          "name": "get_weather",
          "description": "Get weather",
          "parameters": {
            "type": "object",
            "properties": {
              "city": {
                "type": "string"
              }
            },
            "required": [
              "city"
            ]
          }
        }
      }
    ]
  }'

import json
import requests

# Configure base variables
base_url = "https://www.sagelib.com"  # 把 base_url 换成你的网关地址 https://www.sagelib.com
api_key = "***"  # Replace with your Bearer token

url = f"https://www.sagelib.com/chat/completions"

headers = {
    "Authorization": f"Bearer {api_key}",
    "Content-Type": "application/json",
}

data = {
    "model": "grok-4.5",
    "messages": [
        {
            "role": "user",
            "content": "What model are you? Which company made you? Briefly describe your capability boundaries."
        }
    ],
    "tools": [
        {
            "type": "function",
            "function": {
                "name": "get_weather",
                "description": "Get weather",
                "parameters": {
                    "type": "object",
                    "properties": {
                        "city": {
                            "type": "string"
                        }
                    },
                    "required": [
                        "city"
                    ]
                }
            }
        }
    ]
}

# Send the POST request
response = requests.post(url, headers=headers, json=data)

# Print the status code and the returned JSON data
print(f"Status Code: {response.status_code}")
try:
    print(json.dumps(response.json(), indent=2, ensure_ascii=False))
except Exception:
    print(response.text)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class LlmStreamClient {
    public static void main(String[] args) {
        String baseUrl = "https://www.sagelib.com";
        String apiKey = "***";
        String url = "https://www.sagelib.com/chat/completions";

        String jsonRequestBody = """
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What model are you? Which company made you? Briefly describe your capability boundaries."
                    }
                ],
                "tools": [
                    {
                        "type": "function",
                        "function": {
                            "name": "get_weather",
                            "description": "Get weather",
                            "parameters": {
                                "type": "object",
                                "properties": {
                                    "city": {
                                        "type": "string"
                                    }
                                },
                                "required": [
                                    "city"
                                ]
                            }
                        }
                    }
                ]
            }
            """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Authorization", "Bearer " + apiKey)
                .header("Content-Type", "application/json")
                .POST(HttpRequest.BodyPublishers.ofString(jsonRequestBody))
                .build();

        try {
            // Use ofInputStream to handle the streaming response
            HttpResponse<java.io.InputStream> response = client.send(request, HttpResponse.BodyHandlers.ofInputStream());

            try (BufferedReader reader = new BufferedReader(new InputStreamReader(response.body()))) {
                String line;
                while ((line = reader.readLine()) != null) {
                    line = line.trim();
                    if (line.startsWith("data:")) {
                        String data = line.substring(5).trim();
                        if ("[DONE]".equals(data)) {
                            break;
                        }
                        // Tip: you can bring in Gson or Jackson here to parse the JSON in data and extract delta.content
                        System.out.println("Received stream chunk: " + data);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io"
    "net/http"
)

func main() {
    baseUrl := "https://www.sagelib.com"
    apiKey := "***"
    url := "https://www.sagelib.com/chat/completions"

    jsonRequestBody := `
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What model are you? Which company made you? Briefly describe your capability boundaries."
                    }
                ],
                "tools": [
                    {
                        "type": "function",
                        "function": {
                            "name": "get_weather",
                            "description": "Get weather",
                            "parameters": {
                                "type": "object",
                                "properties": {
                                    "city": {
                                        "type": "string"
                                    }
                                },
                                "required": [
                                    "city"
                                ]
                            }
                        }
                    }
                ]
            }
`

    req, err := http.NewRequest("POST", url, bytes.NewBufferString(jsonRequestBody))
    if err != nil {
        fmt.Println("Failed to create request:", err)
        return
    }
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        fmt.Println("Request failed:", err)
        return
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    // Pretty-print the returned JSON data
    var prettyBody map[string]interface{}
    if err := json.Unmarshal(body, &prettyBody); err == nil {
        pretty, _ := json.MarshalIndent(prettyBody, "", "  ")
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(pretty))
    } else {
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(body))
    }
}

curl -v 'https://www.sagelib.com/chat/completions' \
  -H "Authorization: Bearer ***" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-4.5",
    "messages": [
      {
        "role": "user",
        "content": "What tech news is there today?"
      }
    ],
    "search_parameters": {
      "mode": "auto",
      "sources": [
        {
          "type": "web"
        },
        {
          "type": "news"
        }
      ],
      "return_citations": true,
      "max_search_results": 20
    }
  }'

import json
import requests

# Configure base variables
base_url = "https://www.sagelib.com"  # 把 base_url 换成你的网关地址 https://www.sagelib.com
api_key = "***"  # Replace with your Bearer token

url = f"https://www.sagelib.com/chat/completions"

headers = {
    "Authorization": f"Bearer {api_key}",
    "Content-Type": "application/json",
}

data = {
    "model": "grok-4.5",
    "messages": [
        {
            "role": "user",
            "content": "What tech news is there today?"
        }
    ],
    "search_parameters": {
        "mode": "auto",
        "sources": [
            {
                "type": "web"
            },
            {
                "type": "news"
            }
        ],
        "return_citations": True,
        "max_search_results": 20
    }
}

# Send the POST request
response = requests.post(url, headers=headers, json=data)

# Print the status code and the returned JSON data
print(f"Status Code: {response.status_code}")
try:
    print(json.dumps(response.json(), indent=2, ensure_ascii=False))
except Exception:
    print(response.text)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class LlmStreamClient {
    public static void main(String[] args) {
        String baseUrl = "https://www.sagelib.com";
        String apiKey = "***";
        String url = "https://www.sagelib.com/chat/completions";

        String jsonRequestBody = """
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What tech news is there today?"
                    }
                ],
                "search_parameters": {
                    "mode": "auto",
                    "sources": [
                        {
                            "type": "web"
                        },
                        {
                            "type": "news"
                        }
                    ],
                    "return_citations": true,
                    "max_search_results": 20
                }
            }
            """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Authorization", "Bearer " + apiKey)
                .header("Content-Type", "application/json")
                .POST(HttpRequest.BodyPublishers.ofString(jsonRequestBody))
                .build();

        try {
            // Use ofInputStream to handle the streaming response
            HttpResponse<java.io.InputStream> response = client.send(request, HttpResponse.BodyHandlers.ofInputStream());

            try (BufferedReader reader = new BufferedReader(new InputStreamReader(response.body()))) {
                String line;
                while ((line = reader.readLine()) != null) {
                    line = line.trim();
                    if (line.startsWith("data:")) {
                        String data = line.substring(5).trim();
                        if ("[DONE]".equals(data)) {
                            break;
                        }
                        // Tip: you can bring in Gson or Jackson here to parse the JSON in data and extract delta.content
                        System.out.println("Received stream chunk: " + data);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io"
    "net/http"
)

func main() {
    baseUrl := "https://www.sagelib.com"
    apiKey := "***"
    url := "https://www.sagelib.com/chat/completions"

    jsonRequestBody := `
            {
                "model": "grok-4.5",
                "messages": [
                    {
                        "role": "user",
                        "content": "What tech news is there today?"
                    }
                ],
                "search_parameters": {
                    "mode": "auto",
                    "sources": [
                        {
                            "type": "web"
                        },
                        {
                            "type": "news"
                        }
                    ],
                    "return_citations": true,
                    "max_search_results": 20
                }
            }
`

    req, err := http.NewRequest("POST", url, bytes.NewBufferString(jsonRequestBody))
    if err != nil {
        fmt.Println("Failed to create request:", err)
        return
    }
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        fmt.Println("Request failed:", err)
        return
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    // Pretty-print the returned JSON data
    var prettyBody map[string]interface{}
    if err := json.Unmarshal(body, &prettyBody); err == nil {
        pretty, _ := json.MarshalIndent(prettyBody, "", "  ")
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(pretty))
    } else {
        fmt.Println("Status Code:", resp.StatusCode)
        fmt.Println(string(body))
    }
}

响应参数

Body 参数

参数名称 描述
id string 响应唯一 ID
model string 模型名称（grok-4.5）
object string 固定为 chat.completion
created integer 创建时间戳（Unix 秒）
choices array
usage object
    prompt_tokens integer 输入 token 数
    completion_tokens integer 输出 token 数
    total_tokens integer 总 token 数
    completion_tokens_details object
        reasoning_tokens integer 推理 token 数