grok-4.20-0309-non-reasoning
xAI 的 grok-4.20-0309-non-reasoning 模型。支持文本、图像输入和文本输出。
- 起始價格
- 輸入 / 輸出 · 1M
- 上下文
- 1M
- 最大輸入窗口
- 模態
- →
- 發佈於
- Mar 2026
Pricing by Supplier
能力 / 支援的模態
廠商與數據私隱
效能
About grok-4.20-0309-non-reasoning
xAI 的 grok-4.20-0309-non-reasoning 模型。支持文本、图像输入和文本输出。
Use cases and prompting
Starting points for evaluation; supported inputs and options are listed in API access.
Use cases to explore
- Draft and revise text with explicit audience, tone and format requirements.
- Summarize supplied documents and compare answers against the original sources.
Practical tips
Separate instructions from source material, describe the desired output and provide an example. Test tool use or structured output only when listed as supported.
Example prompt
Summarize the following document in five bullet points. Separate confirmed facts from open questions, cite the relevant passages and do not invent missing information. Document: [paste your text]
API access
呼叫示例
/v1/chat/completions| 參數 | 類型 | 預設值 / 範圍 | 說明資訊 |
|---|---|---|---|
reasoning_effort | enum | = medium | 控制模型回答前的推理深度 |
max_completion_tokens | integer | >= 1 | 最大 token 數（含隱藏的推理 token） |
stop | array | — | 最多 4 個停止生成的字串 |
seed | integer | — | 盡量保證可復現的採樣種子 |
stream | boolean | = false | 透過 SSE 串流返回 token |
response_format | object | — | 強制輸出 JSON 物件或符合 Schema 的結果 |
tools | array | — | 模型可呼叫的工具 / 函數聲明 |
tool_choice | string | autononerequired | 工具選擇策略或具體工具名 |
user | string | — | 用於風險審計的終端用戶標識 |
替換 <YOUR_API_KEY> 替換為令牌設定中的 API Key。
身份驗證
所有請求必須攜帶 Authorization: Bearer <TOKEN> 請求頭。Anthropic 格式的端點也接受 x-api-key 請求頭。
在「令牌」頁面生成 API Key，可以按模型、分組、IP、速率等維度精細化授權。
支援的參數
| 參數 | 類型 | 預設值 / 範圍 | 說明資訊 |
|---|---|---|---|
reasoning_effort | enum | = medium | 控制模型回答前的推理深度 |
max_completion_tokens | integer | >= 1 | 最大 token 數（含隱藏的推理 token） |
stop | array | — | 最多 4 個停止生成的字串 |
seed | integer | — | 盡量保證可復現的採樣種子 |
stream | boolean | = false | 透過 SSE 串流返回 token |
response_format | object | — | 強制輸出 JSON 物件或符合 Schema 的結果 |
tools | array | — | 模型可呼叫的工具 / 函數聲明 |
tool_choice | string | autononerequired | 工具選擇策略或具體工具名 |
user | string | — | 用於風險審計的終端用戶標識 |
速率限制
| 供應商 | RPM | TPM | RPD |
|---|---|---|---|
| xAI | 800 | 321K | 16K |
RPM = 每分鐘請求數，TPM = 每分鐘 token 數，RPD = 每日請求數。限制按令牌分組生效。
Frequently asked questions about grok-4.20-0309-non-reasoning
What is grok-4.20-0309-non-reasoning?
xAI 的 grok-4.20-0309-non-reasoning 模型。支持文本、图像输入和文本输出。
How do I call grok-4.20-0309-non-reasoning?
Create an API key with access to grok-4.20-0309-non-reasoning, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
How is grok-4.20-0309-non-reasoning priced?
Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.
What is the context window of grok-4.20-0309-non-reasoning?
The model catalog lists a context window of 1000000 tokens. Check the selected endpoint for request limits.
How should I evaluate grok-4.20-0309-non-reasoning for my project?
Separate instructions from source material, describe the desired output and provide an example. Test tool use or structured output only when listed as supported.