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MiniMax M3 vs DeepSeek V4 Pro

Side by side

SpecMiniMax M3DeepSeek V4 Pro
Lowest input$0.28DeepInfra$1.30DeepInfra
Lowest output$1.10DeepInfra$2.60DeepInfra
Lowest cached input$0.056DeepInfra$0.0036Inference.net
Context524K1.05M
Max output131K524K
Providers34
ReleasedJune 1, 2026April 24, 2026
WeightsOpenOpen
LabMiniMaxDeepSeek
Model IDminimax/minimax-m3deepseek/deepseek-v4-pro

USD per 1M tokens, as of November 5, 2026.

Price by provider

ProviderMiniMax M3DeepSeek V4 Pro
DeepInfra$0.28 / $1.10$1.30 / $2.60
StreamLake$0.60 / $2.40$1.74 / $3.48
Inference.net–$2.10 / $4.20
Nebius$0.30 / $1.20–
Novita AI–$1.60 / $3.20

Input / output, USD per 1M tokens.

Cost

Model1,000 chat replies2K in, 500 out each1,000 agent tasks50K in, 5K out eachMonthly batch job500M in, 50M out
MiniMax M3DeepInfra$1.11$19.50$195.00
DeepSeek V4 ProDeepInfra$3.90$78.00$780.00

On each model's cheapest provider by input plus output list price.

FAQ

Which is cheaper, MiniMax M3 or DeepSeek V4 Pro?

Input: MiniMax M3 at $0.28 per million input tokens vs $1.30 (DeepSeek V4 Pro), 4.6x lower. Output: MiniMax M3 at $1.10 per million output tokens vs $2.60 (DeepSeek V4 Pro), 2.4x lower. Lowest listed prices as of November 5, 2026.

Which has the longer context window?

DeepSeek V4 Pro, with 1.05M tokens vs 524K.

Which providers serve both MiniMax M3 and DeepSeek V4 Pro?

2 providers serve both: DeepInfra, StreamLake. MiniMax M3 has 3 providers in total and DeepSeek V4 Pro has 4.

Do MiniMax M3 and DeepSeek V4 Pro have cached input pricing?

MiniMax M3 from $0.056 per million cached input tokens (DeepInfra). DeepSeek V4 Pro from $0.0036 (Inference.net).

Can I switch between MiniMax M3 and DeepSeek V4 Pro without changing code?

Yes. Both use the same OpenAI-compatible endpoint, https://api.routerplus.com/v1, and key. Change the model field from "minimax/minimax-m3" to "deepseek/deepseek-v4-pro".

All comparisons

Run MiniMax M3 and DeepSeek V4 Pro on one key