Laguna S 2.1 Free is Poolside's language model with a 262K context window and up to 33K output tokens. The free-tier variant of Poolside's Laguna S 2.1 coding agent model, offering agentic software engineering capabilities with 118B total and 8B active parameters.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Cheapest Instances to Run It
Cloud GPU instances that can host Laguna S 2.1 Free, ranked by cheapest on-demand price. The model needs about 282 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region | |
|---|---|---|---|---|---|---|
| g7e.24xlarge |  AWS | 4× RTX PRO Server 6000 | 384 GB | $16.57/hr | us-west-2 | |
| g4-standard-192 |  GCP | 4× nvidia-rtx-pro-6000 | 384 GB | $18.00/hr | us-central1 | |
| p4d.24xlarge | AWS | 8× A100 | 320 GB | $21.96/hr | us-west-2 | |
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Laguna S 2.1 Free | 262K | — | — | Current | |
| Laguna S 2.1 | 1.0M | $0.090 | $0.180 | Available |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Laguna XS 2.1 | Xs | 262K | $0.060 | $0.120 | |
| Laguna XS.2 | Xs | 262K | — | — | |
| Laguna M.1 | M | 262K | — | — |