DeepSeek V4.1 Flash (Non-reasoning) vs DeepSeek V4 Pro 0813 (Max)

Which is better for the money: DeepSeek V4.1 Flash (Non-reasoning) by DeepSeek or DeepSeek V4 Pro 0813 (Max) by DeepSeek? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.

Trade-off

DeepSeekDeepSeek V4.1 Flash (Non-reasoning)Off the frontier

Intelligence: 24.70
Total cost: $239

DeepSeekDeepSeek V4 Pro 0813 (Max)Off the frontier

Intelligence: 36.00
Total cost: $1122

Verdict

Depends on your budget

DeepSeek V4 Pro 0813 (Max) scores 11.3 points higher (36.0 vs 24.7) but costs 4.7× as much to run the benchmark ($1122 vs $239; premium vs mid-range cost classes). They are not alternatives at one budget: pick DeepSeek V4 Pro 0813 (Max) when you need intelligence above 24.7, and DeepSeek V4.1 Flash (Non-reasoning) when 24.7 is enough.

Metric	DeepSeek V4.1 Flash (Non-reasoning)	DeepSeek V4 Pro 0813 (Max)	Difference
Intelligence (higher is better)	24.7	36.0	+45.7% DeepSeek V4 Pro 0813 … is 45.7% more intelligent
Total AA cost (lower is better)	$238.91	$1,122.27	+369.7% DeepSeek V4 Pro 0813 … is 4.7× more expensive
End-to-end time (lower is better)	2.71s	25.92s	+856.5% DeepSeek V4 Pro 0813 … is 856.5% slower
Price per 1M tokens (in / out)	$0.30 / $1.20	$1.32 / $3.96
Input modalities	Text, Image	Text

DeepSeek V4 Pro 0813 (Max) vs DeepSeek V4.1 Flash (Non-reasoning): 45.7% more intelligence, 369.7% more cost to run the AA benchmark, and 856.5% slower end-to-end.

Open this matchup in the interactive picker DeepSeek V4.1 Flash (Non-reasoning): what beats it DeepSeek V4 Pro 0813 (Max): what beats it

Today's Pareto frontier

Against the frontier

DeepSeek V4.1 Flash (Non-reasoning) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
DeepSeek V4 Pro 0813 (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.

DeepSeek V4.1 Flash (Non-reasoning)DeepSeek V4 Pro 0813 (Max)Today's Pareto frontierOpen-weights frontierEvery other model

Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/deepseek-v4-1-flash-non-reasoning/deepseek-v4-pro · Markdown: /api/v1/compare/deepseek-v4-1-flash-non-reasoning/deepseek-v4-pro?format=md · llms.txt · agent skill