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Head to head

DeepSeek V4 FlashvsReka Edge

For tasks, about a month.

Verdict · measured basis

Reka Edge costs $0.0002 per solved task against DeepSeek V4 Flash at $0.02 — ▼ 86x cheaper. Over 200 tasks that is $4 a month.

On output token price alone Reka Edge looks 13x cheaper. The ranking holds, but the margin changes.

Verified pricing, pass rate and cost per solved task for DeepSeek V4 Flash and Reka Edge
FigureDeepSeek V4 FlashReka Edge
Input $/Mtok$0.44$0.1
Output $/Mtok$1.32$0.1
Cached input $/Mtok$0.014$0.1
Pass rate73%8%
Cost per solved task$0.02measured$0.0002measured
Cost per month$4$0.04

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for Reka Edge (measured, $0.0002 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$0.01$0.1$1$10$100$1kTASKS / MONTH (log) →200 tasksReka Edge · MEASURED · $0.0002 per solved task$0.04DeepSeek V4 Flash · MEASURED · $0.02 per solved task$4— Reka Edge · 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