Skip to content
SOLVENCY
Request a demo

Account controls are loading.

Head to head

DeepSeek V4 ProvsQwen3.7 Flash

For tasks, about a month.

Verdict · measured basis

Qwen3.7 Flash costs $0.0029 per solved task against DeepSeek V4 Pro at $0.21 — ▼ 73x cheaper. Over 200 tasks that is $41 a month.

On output token price alone Qwen3.7 Flash looks 30x cheaper. The ranking holds, but the margin changes.

Verified pricing, pass rate and cost per solved task for DeepSeek V4 Pro and Qwen3.7 Flash
FigureDeepSeek V4 ProQwen3.7 Flash
Input $/Mtok$1.32$0.03
Output $/Mtok$3.96$0.13
Cached input $/Mtok$0.044$0.006
Pass rate43%53%
Cost per solved task$0.21measured$0.0029measured
Cost per month$42$0.58

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for Qwen3.7 Flash (measured, $0.0029 per solved task), DeepSeek V4 Pro (measured, $0.21 per solved task) from 10 to 100,000 tasks a month. Marker at 200 tasks.101001k10k100k$0.1$1$10$100$1k$10kTASKS / MONTH (log) →200 tasksQwen3.7 Flash · MEASURED · $0.0029 per solved task$0.58DeepSeek V4 Pro · MEASURED · $0.21 per solved task$42— Qwen3.7 Flash · MEASURED— DeepSeek V4 Pro · MEASURED

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

Source: Artificial Analysis (artificialanalysis.ai) · verified 2026-08-21 · prices from each provider's pricing page; measured rows ignore the tier · Methodology · All models at these settings