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Head to head

Qwen3 30B A3B Instruct 2507vsQwen3 8B

For tasks, about a month.

Verdict · measured basis

Qwen3 30B A3B Instruct 2507 costs $0.0000 per solved task against Qwen3 8B at $0.0043 — ▼ 100x cheaper. Over 200 tasks that is $0.86 a month.

On output token price alone Qwen3 30B A3B Instruct 2507 looks 2.4x cheaper. The ranking holds, but the margin changes.

Verified pricing, pass rate and cost per solved task for Qwen3 30B A3B Instruct 2507 and Qwen3 8B
FigureQwen3 30B A3B Instruct 2507Qwen3 8B
Input $/Mtok$0.048$0.117
Output $/Mtok$0.193$0.455
Cached input $/Mtok$0.048$0.117
Pass rate69%57%
Cost per solved task$0.0000measured$0.0043measured
Cost per month$0.01$0.87

Cost per month against tasks per month · drag the marker

Monthly cost against tasks per monthLog-log lines for Qwen3 30B A3B Instruct 2507 (measured, $0.0000 per solved task), Qwen3 8B (measured, $0.0043 per solved task) from 10 to 100,000 tasks a month. Marker at 200 tasks.101001k10k100k$0.001$0.01$0.1$1$10$100TASKS / MONTH (log) →200 tasksQwen3 30B A3B Instruct 2507 · MEASURED · $0.0000 per solved task$0.01Qwen3 8B · MEASURED · $0.0043 per solved task$0.87— Qwen3 30B A3B Instruct 2507 · MEASURED— Qwen3 8B · MEASURED

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

Solvency Bench (solvency.dev) — first-party measurement · verified 2026-08-26 · prices from each provider's pricing page; measured rows ignore the tier · Methodology · All models at these settings