Laguna S 2.1 Thinking

Poolside's open-weights agentic coding model with 118B total parameters and 8B activated per token, with thinking enabled for harder long-horizon software engineering, tool use, and extended reasoning. It supports a context window of up to 1M tokens.

  • Reasoning
  • Tool Calling

Added Jul 21, 2026

Model weights

Pricing

Auto routing · per 1M tokens
Input
$0.10
Output
$0.20
Cache read
$0.0100
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Specifications

Context window
1M
Max output
131.1K
Parameters
118B / 8B
Total / active
Avg output (7d)
278 tokens
Longer than 22% of models

Benchmarks

No public benchmark scores for this model yet.

Providers

Auto routing is available for this model. Explicit provider selection is not available.

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