Laguna S 2.1
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A to Z
- A · App
- No
- B · Built By
- Poolside
- C · CEO & Politics
- Jason Warner — No public partisan activity documented
- D · Date
- 2026
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Open weights (Hugging Face; permissive OpenMDW license; free for a limited time)
- I · Inputs
- Text
- J · Jurisdiction
- USA
- K · Key Staffers
- Eiso Kant (Co-Founder, CTO)
- L · Languages
- English-primary
- M · Model Type
- Code LLM
- N · Safety Issues
- None reported
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, OpenMDW-1.1 license)
- Q · AIDb Rating
- 8/10 · AIDb v2.0 (curated): Capability 8/10 · Currency 10/10 · Access 8/10 · Significance 6/10 → 8.10
- R · What Makes It Special
- Open-weight 118B-parameter MoE (8B active) built for agentic coding: up to 1M-token context, 70.2 pass@1 on Terminal-Bench 2.1 — matching or beating open models several times its size, including DeepSeek-V4-Flash and Nemotron 3 Ultra.
- S · Stock / Status
- Private
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- @poolsideai
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights Code LLM from Poolside, released 2026.
Data completeness 88% · Last verified 2026-08-09 · Primary source ↗
Cite this
“Laguna S 2.1.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/poolside-laguna-s-2-1.html