Poolside is an AI company focused on software development, started in 2023 by Jason Warner, a former GitHub CTO, and Eiso Kant. It trains the Laguna family of open-weight agentic coding models.
- Founded
- 2023
- Type
- Private company
- Founders
- Jason Warner and Eiso Kant
- AI lab
- Inference provider
- 4 hosted endpoints
Catalogue
All models by Poolside
2 models · 1–2
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
 Laguna M.1Poolside | April 28, 2026 | 262K | — | — | 226B | Text | text → text | Open weights | |
| Laguna XS.2Poolside | April 28, 2026 | 262K | — | — | 33.4B | Text | text → text | Open weights |