xAI👁️ Vision
xAI: Grok 4
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not exposed, reasoning cannot be disabled, and the reasoning effort cannot be specified. Pricing increases once the total tokens in a given request is greater than 128k tokens. See more details on the [xAI docs](https://docs.x.ai/docs/models/grok-4-0709)
OpenRouter 원가 (1M 토큰)
입력$3.00
출력$15.00
합계$18.00
인보이스랩 (월 예상)
입력 0.5M + 출력 0.5M 기준
공급가액₩14,824
부가세 (10%)₩1,482
결제 금액₩16,306
💡 부가세 ₩1,482 매입공제 가능
모델 정보
기본 정보
| 모델 ID | x-ai/grok-4 |
| 제공사 | xAI |
| 컨텍스트 윈도우 | 256,000 토큰 |
| 모달리티 | text+image->text |
지원 기능
👁️ 이미지 분석⚡ Function Calling📋 Structured Output📄 JSON Mode🌡️ Temperature📏 Max Tokens
API 사용법
Python (OpenAI SDK 호환)
from openai import OpenAI
client = OpenAI(
api_key="your-dream-api-key",
base_url="https://api.invoicedream.co.kr/v1"
)
response = client.chat.completions.create(
model="x-ai/grok-4",
messages=[
{"role": "user", "content": "안녕하세요"}
]
)
print(response.choices[0].message.content)Node.js / TypeScript
import OpenAI from 'openai';
const client = new OpenAI({
apiKey: 'your-dream-api-key',
baseURL: 'https://api.invoicedream.co.kr/v1'
});
const response = await client.chat.completions.create({
model: 'x-ai/grok-4',
messages: [{ role: 'user', content: '안녕하세요' }]
});
console.log(response.choices[0].message.content);cURL
curl https://api.invoicedream.co.kr/v1/chat/completions \
-H "Authorization: Bearer your-dream-api-key" \
-H "Content-Type: application/json" \
-d '{
"model": "x-ai/grok-4",
"messages": [{"role": "user", "content": "안녕하세요"}]
}'💡 Tip: OpenAI SDK를 그대로 사용할 수 있습니다.base_url만 변경하면 됩니다!