DeepSeek: DeepSeek V4 Flash 0731 (lowest price) API
About
Build advanced reasoning agents with DeepSeek: DeepSeek V4 Flash 0731 (lowest price), a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.14/1M input and $0.28/1M output tokens, native tool calling support. Access DeepSeek: DeepSeek V4 Flash 0731 (lowest price) via the Kilo Gateway API with up to 384K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsClosed
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
384K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.14
Output
$0.28
Reasoning (per 1M tokens)
Output
Free
Caching (per 1M tokens)
Read
$0.0028
Frequently Asked Questions
DeepSeek: DeepSeek V4 Flash 0731 (lowest price) by Kilo Gateway costs $0.14 per 1M input tokens and $0.28 per 1M output tokens. Cached reads cost $0.0028 per 1M tokens.
Model Details
ID
deepseek/deepseek-v4-flash:discounted
Provider
Kilo GatewayFamily
deepseek
Release Date
Aug 26, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
KILO_API_KEY
API Base URL
https://api.kilo.ai/api/gateway