Laguna XS.2
poolside · released 2026-04-28 · apache-2.0 license
Laguna XS.2 is Poolside's 33B-total / 3B-active open MoE coding model (Apache-2.0, April 2026): SWE-bench Verified 68.2, SWE-bench Pro 44.5 (vendor). Coding-focused, no independent verification sourced yet.
Key specs
| Type | Local open-weight |
|---|---|
| Parameters | 33.44B total · MoE, — active |
| Architecture | laguna |
| Context window | 262K tokens |
| Knowledge cutoff | — |
| Modalities | text |
| Recommended backends | — |
| Minimum viable rig | — |
Benchmark scores
| GPQA Diamond | — |
|---|---|
| SWE-bench Verified | 68.2% |
| AIME | — |
| MMLU-Pro | — |
| BFCL v3 (tool use) | — |
| Composite score | 6.7 |
| Community rating | No reviews yet |
VRAM & disk per quantization
| Quant | VRAM | Disk | RAM | Context |
|---|---|---|---|---|
| Q4_K_M | 20.9 GB | 19.4 GB | — | 262K |
Strengths & weaknesses
Strengths: Strong agentic coding for its size (33B total / 3B active MoE); Runs locally (Apache-2.0, ~36GB), native interleaved reasoning, 131K context
Weaknesses: Terminal-Bench (30.1) trails similar-size rivals; Coding-specialised; no general-knowledge benchmarks published