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Poolside: Laguna M.1

poolside/laguna-m.1

Model weights

Laguna M.1 is the flagship coding agent model from Poolside(opens in new tab), optimized for complex software engineering tasks. Designed for agentic coding workflows, it supports tool calling and reasoning, with a 256K context window and up to 32K output tokens. Quantized to NVFP4 for efficient inference.

Laguna M.1 is designed for software engineering and agentic coding use cases, and you are responsible for confirming that it is appropriate for your intended application. Laguna M.1 is subject to the Apache 2.0 License(opens in new tab), and should be used consistently with Poolside's Acceptable Use Policy(opens in new tab). We advise against circumventing Laguna M.1 safety guardrails without implementing substantially equivalent mitigations appropriate for your use case.

Please report security vulnerabilities or safety concerns to [email protected].

If you are using Laguna M.1 for free, we may use your inputs and outputs to train and improve our models.

Modalities

Context

262K

Released

Apr 28, 2026

About Poolside: Laguna M.1

OpenRouter makes Poolside: Laguna M.1 available through a unified, OpenAI-compatible API using the model ID poolside/laguna-m.1.

Poolside: Laguna M.1 accepts text and returns text. It has a 262,144-token context window.

It was released on April 28, 2026.

More models from Poolside

  • Laguna S 2.1
  • Laguna XS 2.1

Frequently asked questions

Laguna M.1 is the flagship coding agent model from Poolside, optimized for complex software engineering tasks. Designed for agentic coding workflows, it supports tool calling and reasoning, with a 256K context window and up to 32K output tokens. Quantized to NVFP4 for efficient inference.

Laguna M.1 has a 262,144 token context window.

Laguna S 2.1 and Laguna XS 2.1 are other text models from Poolside.

Laguna M.1 was released on April 28, 2026.

ActivityFAQ

Activity

Token volume and request traffic to this model over time.