Head to head
Laguna S 2.1vsLaguna XS 2.1
For tasks, about a month.
Verdict · measured basis
Laguna XS 2.1 costs $0.0006 per solved task against
Laguna S 2.1 at $0.0044 — ▼ 7.8x cheaper.
Over 200 tasks that is $0.77 a month.
On output token price alone Laguna XS 2.1 looks 1.5x cheaper. The ranking holds, but the margin changes.
Verified pricing, pass rate and cost per solved task for Laguna S 2.1 and Laguna XS 2.1| Figure | Laguna S 2.1 | Laguna XS 2.1 |
|---|
| Input $/Mtok | $0.09 | $0.06 |
|---|
| Output $/Mtok | $0.18 | $0.12 |
|---|
| Cached input $/Mtok | $0.009 | $0.03 |
|---|
| Pass rate | 23% | 78% |
|---|
| Cost per solved task | $0.0044measured | $0.0006measured |
|---|
| Cost per month | $0.89 | $0.11 |
|---|
Cost per month against tasks per month · drag the marker
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