DeepSeek V4 Flash 0731
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model developed by DeepSeek. It is designed to handle complex reasoning, coding tasks, and agent-based workflows with a very large context window.
DeepSeek V4 Flash 0731 specs and pricing
- Provider: DeepSeek
- Released: July 31, 2026
- Context window: 1M tokens
- Max output: 944K tokens
- Input: text
- Output: text
- Price: $0.12 input / $0.24 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
What DeepSeek V4 Flash 0731 is good at
- Complex programming and code debugging
- Multi-step logical reasoning tasks
- Automated agent workflows requiring high output capacity
To-dos to try with DeepSeek V4 Flash 0731
- Analyze a large codebase to identify potential security vulnerabilities
- Break down a complex project plan into a sequence of actionable steps
- Draft a technical document based on a series of provided logic constraints
FAQ
- What is the primary focus of DeepSeek V4 Flash 0731? This model is specifically optimized for coding, reasoning, and supporting agent-based workflows.
- Does this model support tool calling? Yes, DeepSeek V4 Flash 0731 is capable of tool calling to assist in agent workflows.
- How much does DeepSeek V4 Flash 0731 cost? DeepSeek V4 Flash 0731 costs $0.12 per million input tokens and $0.24 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 0.37 credits ($1 = 100 credits).
- What is the context window of DeepSeek V4 Flash 0731? DeepSeek V4 Flash 0731 can read up to 1M tokens at once and write up to 944K tokens in one reply.
- Can I use DeepSeek V4 Flash 0731 without coding? Yes. In todo.is you pick DeepSeek V4 Flash 0731 as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.