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Head to head

DeepSeek V4 FlashvsHy3

For tasks, about a month.

Verdict · measured basis

Hy3 costs $0.0020 per solved task against DeepSeek V4 Flash at $0.02 — ▼ 9.1x cheaper. Over 200 tasks that is $3 a month.

On output token price alone Hy3 looks 4.0x cheaper. The ranking holds, but the margin changes.

Verified pricing, pass rate and cost per solved task for DeepSeek V4 Flash and Hy3
FigureDeepSeek V4 FlashHy3
Input $/Mtok$0.44$0.083
Output $/Mtok$1.32$0.33
Cached input $/Mtok$0.014$0.021
Pass rate73%67%
Cost per solved task$0.02measured$0.0020measured
Cost per month$4$0.41

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for Hy3 (measured, $0.0020 per solved task), DeepSeek V4 Flash (measured, $0.02 per solved task) from 10 to 100,000 tasks a month. Marker at 200 tasks.101001k10k100k$0.1$1$10$100$1kTASKS / MONTH (log) →200 tasksHy3 · MEASURED · $0.0020 per solved task$0.41DeepSeek V4 Flash · MEASURED · $0.02 per solved task$4— Hy3 · MEASURED— DeepSeek V4 Flash · 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