Head to head
DeepSeek V4 ProvsLaguna XS 2.1
For tasks, about a month.
Verdict · measured basis
Laguna XS 2.1 costs $0.0006 per solved task against
DeepSeek V4 Pro at $0.21 — ▼ 366x cheaper.
Over 200 tasks that is $42 a month.
On output token price alone Laguna XS 2.1 looks 33x cheaper. The ranking holds, but the margin changes.
Verified pricing, pass rate and cost per solved task for DeepSeek V4 Pro and Laguna XS 2.1| Figure | DeepSeek V4 Pro | Laguna XS 2.1 |
|---|
| Input $/Mtok | $1.32 | $0.06 |
|---|
| Output $/Mtok | $3.96 | $0.12 |
|---|
| Cached input $/Mtok | $0.044 | $0.03 |
|---|
| Pass rate | 43% | 78% |
|---|
| Cost per solved task | $0.21measured | $0.0006measured |
|---|
| Cost per month | $42 | $0.11 |
|---|
Cost per month against tasks per month · drag the marker
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