All Models

DeepSeek V4.1 Flash Thinking

deepseek-flashReasoningTool CallingAttachmentsOpen WeightsStructured Output

DeepSeek V4.1 Flash model for reasoning and agentic coding

Providers1
ReleasedSep 10, 2026
Input Modalitiestext, image
Output Modalitiestext
Tarsk Usecoding

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
NanoGPTdeepseek/deepseek-v4.1-flash:thinking$0.10/MTok$0.40/MTok1M384K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output