DeepSeek model
DeepSeek V4 Flash
Model ID: deepseek-v4-flash
DeepSeek V4 Flash is a DeepSeek model tracked in SteelEngine. It supports a 1M token context window. Pricing starts at $0.14/1M input tokens and $0.28/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs. Best for long-context retrieval, large documents, and high-memory workflows.
Input price
$0.14/1M
Cached input
$0.003/1M
Output price
$0.28/1M
Context window
1M
Pricing and limits
Pricing below is generated directly from the provider registry in SteelEngine. All amounts are listed per one million tokens.
Input price
$0.14/1M
Cached input
$0.003/1M
Output price
$0.28/1M
Updated
Apr 24, 2026
Context window
1M tokens
Max output
384k tokens
Provider
DeepSeek
Best for
Best for long-context retrieval, large documents, and high-memory workflows.
Capabilities
These capability flags are generated from the provider and model definitions tracked in SteelEngine.
Temperature
0 to 2
Reasoning effort
Not supported
Verbosity
Not supported
Thinking levels
Not supported
Structured outputs
Supported
Tool choice
Supported
Computer use
Not supported
Deep research
Not supported
Memory support
Supported
Max output tokens
384k
Related DeepSeek models
Browse comparable models from the same provider to compare pricing, context window, and capability coverage.
DeepSeek V4 Pro
deepseek-v4-pro
DeepSeek V4 Pro is a DeepSeek model tracked in SteelEngine. It supports a 1M token context window. Pricing starts at $0.435/1M input tokens and $0.87/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.
DeepSeek Chat
deepseek-chat
DeepSeek Chat is a DeepSeek model tracked in SteelEngine. It supports a 1M token context window. Pricing starts at $0.14/1M input tokens and $0.28/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.
DeepSeek V3
deepseek-v3
DeepSeek V3 is a DeepSeek model tracked in SteelEngine. It supports a 128k token context window. Pricing starts at $0.28/1M input tokens and $0.42/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.
DeepSeek Reasoner
deepseek-reasoner
DeepSeek Reasoner is a DeepSeek model tracked in SteelEngine. It supports a 1M token context window. Pricing starts at $0.14/1M input tokens and $0.28/1M output tokens. Key capabilities include Tool choice, Structured outputs.
DeepSeek R1
deepseek-r1
DeepSeek R1 is a DeepSeek model tracked in SteelEngine. It supports a 128k token context window. Pricing starts at $0.55/1M input tokens and $2.19/1M output tokens. Key capabilities include Tool choice, Structured outputs.
Frequently asked questions
DeepSeek V4 Flash is a DeepSeek model available in SteelEngine. DeepSeek V4 Flash is a DeepSeek model tracked in SteelEngine. It supports a 1M token context window. Pricing starts at $0.14/1M input tokens and $0.28/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.