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Laguna S 2.1 Free

Laguna S 2.1 Free is the free version of Laguna S 2.1 on AI Gateway, with a context window of 256K tokens. It serves the same open-weight agentic coding model as the paid version, at a smaller window. Call it with poolside/laguna-s-2.1-free. Your use is subject to Poolside's Terms & Privacy Policies.

ReasoningTool UseFree
import { streamText } from 'ai'
const result = streamText({
model: 'poolside/laguna-s-2.1-free',
prompt: 'Why is the sky blue?'
})
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Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Release Date
256K33K
0.6s
37tps
Free
Free
07/21/2026