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Head to head

Claude Opus 5vsHy-MT2-1.8B

For tasks, about a month.

Verdict · measured basis

Hy-MT2-1.8B costs $0.0004 per solved task against Claude Opus 5 at $0.10 — ▼ 226x cheaper. Over 200 tasks that is $19 a month.

On output token price alone Hy-MT2-1.8B looks 141x cheaper. The ranking holds, but the margin changes.

Verified pricing, pass rate and cost per solved task for Claude Opus 5 and Hy-MT2-1.8B
FigureClaude Opus 5Hy-MT2-1.8B
Input $/Mtok$5$0.044
Output $/Mtok$25$0.177
Cached input $/Mtok$0.5$0.044
Pass rate100%6%
Cost per solved task$0.10measured$0.0004measured
Cost per month$19$0.09

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for Hy-MT2-1.8B (measured, $0.0004 per solved task), Claude Opus 5 (measured, $0.10 per solved task) from 10 to 100,000 tasks a month. Marker at 200 tasks.101001k10k100k$0.01$0.1$1$10$100$1k$10kTASKS / MONTH (log) →200 tasksHy-MT2-1.8B · MEASURED · $0.0004 per solved task$0.09Claude Opus 5 · MEASURED · $0.10 per solved task$19— Hy-MT2-1.8B · MEASURED— Claude Opus 5 · 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