Model Details
Owner
DeepSeek
Released
Jul 31, 2026
Status
Active
Context Length
1,048,576
Max Output
NA
Provider
Perplexity
Where is deepseek-v4-flash-0731 a perfect fit?
DeepSeek-V4-Flash-0731 is DeepSeek's post-trained production version of V4 Flash, optimized particularly for coding agents, tool use, reasoning, and long-running agentic workflows. It retains the same architecture and parameter scale as the preview version but receives substantially improved post-training.
- Coding agents and software engineering
- Repository-scale code generation and modification
- Autonomous tool-using agents
- Complex reasoning and planning
- Long-context document and code analysis
- RAG and knowledge-intensive applications
- High-volume inference where cost is critical
- Codex-compatible coding workflows
- Coding agents and software engineering
- Repository-scale code generation and modification
- Autonomous tool-using agents
- Complex reasoning and planning
- Long-context document and code analysis
- RAG and knowledge-intensive applications
- High-volume inference where cost is critical
- Codex-compatible coding workflows
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $0.130000)
USD 1.5000
📤 Output (1000 × $0.260000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
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 Perplexity
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Text | Standard | $0.1300 | $0.2600 | 1,048,576 tokens | → |