grok-4.20
xAI
Reasoning-oriented Grok variant built for multi-step problem solving and agentic tool use, with strict prompt adherence and low hallucination.
$2.125/ M
$4.25/ M
$0.34/ M
$0/ M
Reasoning-oriented Grok variant built for multi-step problem solving and agentic tool use, with strict prompt adherence and low hallucination.
Giá đầu vào
Thị trường: $2.5
/ M
Giá đầu ra
Thị trường: $5
/ M
Đọc cache
Thị trường: $0.4
/ M
Ghi cache
/ M
Đầu vào
Văn bản
Đầu ra
Văn bản
{
"model": "xai/grok-4.20-reasoning",
"messages": [
{
"role": "user",
"content": "你好!请先介绍一下你自己,包括你的主要能力与适用场景,并给一个简短的使用示例。"
}
],
"stream": false
}{}API
Mã sẵn sàng để gọi mô hình này qua API tương thích OpenAI của EasyAPI.
Tạo API token trong console và đặt làm biến môi trường:
Thay sk-xxxxxxxx bằng mã API từ console (Bearer Token).
Tạo API tokenexport EASYAPI_API_KEY=sk-xxxxxxxxDùng xai/grok-4.20-reasoning với API EasyAPI:
curl https://token.easyapi.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $EASYAPI_API_KEY" \
-d '{"model":"xai/grok-4.20-reasoning","messages":[{"role":"user","content":"Hello!"}]}'Thêm "stream": true vào body để nhận phản hồi qua SSE:
curl -N https://token.easyapi.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $EASYAPI_API_KEY" \
-d '{"model":"xai/grok-4.20-reasoning","messages":[{"role":"user","content":"Hello!"}],"stream":true}'Gửi yêu cầu chat completion. Hỗ trợ streaming và non-streaming.
https://token.easyapi.com/v1/chat/completionsBearer $EASYAPI_API_KEYapplication/jsonxai/grok-4.20-reasoning发送对话补全请求,支持流式与非流式。 Tài liệu
https://token.easyapi.com/v1/modelsBearer $EASYAPI_API_KEY获取当前账户可用模型列表。 Tài liệu
| Tên | Kiểu | Mặc định | Mô tả |
|---|---|---|---|
model | string | — | 模型 ID,如 openai/gpt-4o、anthropic/claude-3-5-sonnet |
messages | array | — | 对话消息列表,每项含 role 与 content |
stream | boolean | false | 设为 true 时以 SSE 流式返回 |
temperature | float | 1 | 采样温度,越高越随机 |
max_tokens | integer | — | 单次回复最大生成 Token 数 |
top_p | float | 1 | 核采样,限制候选词累积概率 |
frequency_penalty | float | 0 | 频率惩罚,降低重复用词 |
presence_penalty | float | 0 | 存在惩罚,鼓励新话题 |
SDK chính thức OpenAI và khác hoạt động khi đổi base URL. Xem hướng dẫn tích hợp
xAI
Reasoning-oriented Grok variant built for multi-step problem solving and agentic tool use, with strict prompt adherence and low hallucination.
$2.125/ M
$4.25/ M
$0.34/ M
$0/ M
xAI
Multi-agent variant that dispatches sub-agents in parallel for deep research, multi-step reasoning, and tool orchestration.
$3.4/ M
$10.2/ M
$0.34/ M
$0/ M
xAI
Grok 4.3 is a reasoning model from xAI that supports text and image inputs with text output. It is suited for agentic workflows, instruction following, long-document analysis, and deep research. The model supports a 1M token context window. Requests above 200K total tokens are billed at a higher rate.
$2.125/ M
$4.25/ M
$0.34/ M
$0/ M
xAI
Grok's flagship reasoning model, running an internal chain of thought before responding. Strong performance on coding and STEM tasks, with support for text, image, and file inputs. Suited for technical problem-solving and long-document analysis.
$1.7/ M
$5.1/ M
$0.425/ M
$0/ M