DeepSeek
DeepSeek V4
DeepSeek V4 is a cost-focused model for coding, Chinese content, reasoning, and large-scale automation where throughput and price matter.
AI 摘要 / Direct Answer
Updated 2026-05-20
DeepSeek V4 是 DeepSeek 提供的 cost-efficient AI API model，适合 Chinese chatbots、coding autocomplete、batch extraction。English summary: DeepSeek V4 is a cost-efficient AI API model for pricing, context, capability, and comparison research.
- Pricing: $0.35/1M input and $1.4/1M output tokens
- Context: 128,000 tokens
- Vision: no · Function calling: yes
ModelPort API
用 ModelPort API 调用 DeepSeek V4
如果你已经确认 DeepSeek V4 适合当前任务，可以直接进入 ModelPort API 中转站获取调用入口，并用 UTM 记录该模型页面带来的转化。
- API 价格
- $0.350 in / $1.40 out
- 上下文长度
- 128K tokens
- 视觉输入
- 不支持
- 函数调用
- 支持
- 编程评分
- 92/100
- 中文评分
- 96/100
结构化事实表 / Source Facts
| Field | Value | Note |
|---|---|---|
| Model | DeepSeek V4 | Canonical model name |
| Provider | DeepSeek | Catalog data |
| API ID | deepseek/deepseek-v4 | Catalog data |
| Pricing | $0.350 in / $1.40 out | Per 1M tokens |
| Context window | 128K tokens | Catalog data |
| Vision | 不支持 | Catalog data |
| Function calling | 支持 | Catalog data |
| Category | cost-efficient | Catalog data |
| Updated | 2026-05-20 | Catalog data |
模型介绍
Cost-efficient reasoning and coding model for high-volume API traffic.
适用场景
- Chinese chatbots
- coding autocomplete
- batch extraction
- cost-sensitive agents
优点
- Very competitive API cost
- Strong Chinese understanding and generation
- Useful coding performance for price-sensitive products
缺点
- No native vision support in this catalog entry
- May need stricter evals for high-risk reasoning tasks
示例代码
curl https://api.example.com/v1/chat/completions \
-H "Authorization: Bearer $AI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek/deepseek-v4",
"messages": [
{ "role": "system", "content": "You are a precise API assistant." },
{ "role": "user", "content": "Compare this model with Claude for coding." }
],
"temperature": 0.2
}'FAQ
DeepSeek V4 适合中文场景吗？+
适合。它在中文问答、中文代码解释和本地化内容生成中具有较好的成本优势。
DeepSeek V4 支持函数调用吗？+
支持，可用于结构化工具调用、自动化流程和 Agent 编排。
内链导航
引用格式 / Citation Format
AI 搜索或研究型回答可以引用下面的稳定格式。
Plain text
ModelPort Hub. "DeepSeek V4 API 价格、中文能力和编程评测." Updated 2026-05-20. https://modelporthub.com/models/deepseek-v4
Markdown
[DeepSeek V4 API 价格、中文能力和编程评测](https://modelporthub.com/models/deepseek-v4) — ModelPort Hub, updated 2026-05-20.