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DeepSeek V3.1

Updated DeepSeek V3 with tools and improved performance.

deepseek-v3.1
STABLE
128,000 context
Starting at $0.19/M (30% off) input tokens
Starting at $0.70/M (30% off) output tokens
Streaming
Tools
Reasoning
JSON Output

Select Provider

All Providers for DeepSeek V3.1

LangRouter routes requests to the best providers that are able to handle your prompt size and parameters.

CanopyWave

canopywave/deepseek-v3.1
Context Size
128k
Stability
STABLE
Deactivated since Dec 15, 2025
Pricing
30% off
Input
$0.27$0.19
/M
Cached
$0.07$0.05
/M
Output
$1.00$0.70
/M
Capabilities
Streaming
Tools
JSON Output
Try in Playground

ByteDance

bytedance/deepseek-v3.1
Context Size
128k
Stability
STABLE
Pricing
Input
$0.56
/M
Cached
$0.11
/M
Output
$1.68
/M
Capabilities
Streaming
Tools
Reasoning
Try in Playground