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Head to head

DeepSeek V4 FlashvsMiniMax M3

For tasks, about a month.

Verdict · measured basis

DeepSeek V4 Flash costs $0.02 per solved task against MiniMax M3 at $0.02 — ▼ 1.1x cheaper. Over 200 tasks that is $0.46 a month.

On output token price alone MiniMax M3 looks 1.1x cheaper. The ranking reverses once you divide by pass rate — the cheaper tokens do not win the task.

Verified pricing, pass rate and cost per solved task for DeepSeek V4 Flash and MiniMax M3
FigureDeepSeek V4 FlashMiniMax M3
Input $/Mtok$0.44$0.3
Output $/Mtok$1.32$1.2
Cached input $/Mtok$0.014$0.06
Pass rate73%47%
Cost per solved task$0.02measured$0.02measured
Cost per month$4$4

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for DeepSeek V4 Flash (measured, $0.02 per solved task), MiniMax M3 (measured, $0.02 per solved task) from 10 to 100,000 tasks a month. Marker at 200 tasks.101001k10k100k$1$10$100$1kTASKS / MONTH (log) →200 tasksDeepSeek V4 Flash · MEASURED · $0.02 per solved task$4MiniMax M3 · MEASURED · $0.02 per solved task$4— DeepSeek V4 Flash · MEASURED— MiniMax M3 · MEASURED

Solid measured · dashed modeled · dotted stale. The gap is the verdict.

Solvency Bench (solvency.dev) — first-party measurement · verified 2026-08-21 · prices from each provider's pricing page; measured rows ignore the tier · Methodology · All models at these settings