ByteDance: UI-TARS 7B

128K

UI-TARS-1.5 is a multimodal vision-language agent optimized for GUI-based environments, including desktop interfaces, web browsers, mobile systems, and games. Built by ByteDance, it builds upon the UI-TARS framework with reinforcement learning-based reasoning, enabling robust action planning and execution across virtual interfaces. This model achieves state-of-the-art results on a range of interactive and grounding benchmarks, including OSworld, WebVoyager, AndroidWorld, and ScreenSpot. It also demonstrates perfect task completion across diverse Poki games and outperforms prior models in Minecraft agent tasks. UI-TARS-1.5 supports thought decomposition during inference and shows strong scaling across variants, with the 1.5 version notably exceeding the performance of earlier 72B and 7B checkpoints.

OpenRouter 원가 (1M 토큰)

입력$0.100

출력$0.200

합계$0.300

인보이스랩 (월 예상)

입력 0.5M + 출력 0.5M 기준

공급가액₩247

부가세 (10%)₩24

결제 금액₩272

💡 부가세 ₩24 매입공제 가능

모델 정보

기본 정보

모델 ID	bytedance/ui-tars-1.5-7b
제공사	Bytedance
컨텍스트 윈도우	128,000 토큰
모달리티	text+image->text

지원 기능

👁️ 이미지 분석🌡️ 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="bytedance/ui-tars-1.5-7b",
    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: 'bytedance/ui-tars-1.5-7b',
  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": "bytedance/ui-tars-1.5-7b",
    "messages": [{"role": "user", "content": "안녕하세요"}]
  }'

💡 Tip: OpenAI SDK를 그대로 사용할 수 있습니다.base_url만 변경하면 됩니다!

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