Laguna S2.1
#26 en Modèles Small & EdgePoolside · depuis 21. Juli 2026 · 2× · vu le 27 juil. 2026
13
Momentum
Laguna S 2.1 is an open-weight Mixture-of-Experts language model released by poolside on July 21, 2026, with 118 billion total parameters, of which only about 8 billion are activated per token. It is built for agentic coding and long-horizon software engineering work and supports a context window of up to 1 million tokens. Weights are freely available under the OpenMDW-1.1 license (including BF16, FP8, INT4, NVFP4 formats) and the model runs on a single NVIDIA DGX Spark.
Historique du momentum
19.05.17.08.
Fonctionnalités
| Key Benchmark (%) | 70.2% on Terminal-Bench 2.1; 40.4% on DeepSWE v1.1 |
| Context Window (Tokens) | up to 1,048,576 tokens (1M, paid endpoint); 262,144 tokens (free tier/local) |
| License | OpenMDW-1.1 (free to use, open weights) |
| Multimodality | Text only (input modality: Text) |
| Platform | Hugging Face, OpenRouter, Ollama, vLLM, SGLang, Baseten, Vercel AI Gateway, poolside API (platform.poolside.ai) |
| Price per 1M Tokens | $0.09 input / $0.18 output (OpenRouter); free endpoint also available |
| Release Date | July 21, 2026 |