Poolside: Laguna M.1 (free)

poolside/laguna-m.1:free

Released Apr 28, 2026131,072 context$0/M input tokens$0/M output tokens

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 128K context window and up to 8K output tokens. Quantized to fp8 for efficient inference. By using this model, you agree to Poolside’s End User License Agreement(opens in new tab)

Poolside: Laguna M.1 (free)

poolside/laguna-m.1:free

Released Apr 28, 2026131,072 context$0/M input tokens$0/M output tokens

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 128K context window and up to 8K output tokens. Quantized to fp8 for efficient inference. By using this model, you agree to Poolside’s End User License Agreement(opens in new tab)

Sample code and API for Laguna M.1 (free)

OpenRouter normalizes requests and responses across providers for you.

OpenRouter supports reasoning-enabled models that can show their step-by-step thinking process. Use the reasoning parameter in your request to enable reasoning, and access the reasoning_details array in the response to see the model's internal reasoning before the final answer. When continuing a conversation, preserve the complete reasoning_details when passing messages back to the model so it can continue reasoning from where it left off. Learn more about reasoning tokens.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.