Deepseek V4 Flash
deepseek/deepseek-v4-flash
DeepSeek-V4-Flash is a lightweight model meticulously designed by DeepSeek to deliver the ultimate combination of lightning-fast response times and unmatched cost-effectiveness. Engineered with fewer parameters and significantly lower activation overhead, V4-Flash provides an exceptionally fast and economical API service. At its core, V4-Flash demonstrates outstanding reasoning capabilities that closely rival the V4-Pro model. While featuring a slightly streamlined repository of world knowledge, it remains highly capable of satisfying the demands of most application scenarios. In Agentic applications, V4-Flash performs on par with the Pro version when handling standard and fundamental tasks. As the premier choice for developers prioritizing high concurrency, low latency, and cost efficiency, DeepSeek-V4-Flash serves as the optimal solution for deploying large-scale, high-frequency, and lightweight AI workloads.
功能
Serverless API
文档
deepseek/deepseek-v4-flash is available via Novita's serverless API, where you pay per token. There are several ways to call the API, including OpenAI-compatible endpoints with exceptional reasoning performance.
可用的 Serverless
立即运行查询，仅按用量付费
输入$0.14 / M Tokens
缓存读取$0.028 / M Tokens
输出$0.28 / M Tokens
使用以下代码示例与我们的 API 集成：
1from openai import OpenAI
2
3client = OpenAI(
4 api_key="<Your API Key>",
5 base_url="https://api.novita.ai/openai"
6)
7
8response = client.chat.completions.create(
9 model="deepseek/deepseek-v4-flash",
10 messages=[
11 {"role": "system", "content": "You are a helpful assistant."},
12 {"role": "user", "content": "Hello, how are you?"}
13 ],
14 max_tokens=393216,
15 temperature=0.7
16)
17
18print(response.choices[0].message.content)信息
提供商
DeepSeek
量化
fp8
支持的功能
上下文长度
1048576
最大输出
393216
Serverless
支持
Function Calling
支持
Structured Output
支持
Reasoning
支持
Anthropic API
支持
输入能力
text
输出能力
text
构建生产级 AI 所需的一切。
200+ 个模型、按需 GPUs 和安全的智能体运行时——统一在一个 API 下。免费开始，随业务增长灵活扩展。