LLM Open Weight
DeepSeek V3.1
by DeepSeek
Prices last updated October 4, 2026
Updated DeepSeek V3 with improved coding and reasoning performance.
Parameters
671B MoE
Context
128k
Providers
9
Cheapest Input
$0.250
Function Calling JSON Mode Streaming Chat / InstructCode
Price Comparison
Compare pricing across 9 providers serving DeepSeek V3.1
| Provider | Input $/1M | Output $/1M | Context | Speed | TTFT | Status |
|---|---|---|---|---|---|---|
| OP OpenRouter | $0.250 ● | $0.950 | — | — | — | Live |
| DE DeepInfra | $0.250 ● | $0.950 | 164k | — | — | Live |
| SI SiliconFlow | $0.270 | $1.00 | — | — | — | Live |
| NO Novita AI | $0.270 | $1.00 | — | — | — | Down |
| AT Atlas Cloud | $0.300 | $0.950 | — | — | — | Live |
| TO Together AI | $0.600 | $1.70 | — | — | — | Down |
| RE Replicate | $0.672 | $2.02 | — | — | — | Live |
| AI AIMLAPI | $0.894 | $2.34 | — | — | — | Live |
| SA Sambanova | $3.00 | $4.50 | 131k | — | — | Live |
● Cheapest ● Fastest Prices in USD per 1M tokens