---
name: Laguna S 2.1 Thinking
slug: laguna-s-2-1
type: LLM
providers:
  - vercel
  - opencode
  - nano-gpt
  - openrouter
description: >-
  Reasoning model for deliberate analysis, multi-step problem solving, and tool
  use
tags:
  - open-source
  - reasoning
  - tool-use
  - llm
  - laguna-s
is_open_source: false
context_window: 1048576
max_output: 131072
pricing:
  - image: 0
    input: 0.1
    output: 0.2
    provider: nano-gpt
  - image: 0
    input: 0
    output: 0
    provider: opencode (Free Tier)
  - image: 0
    input: 0.09
    output: 0.18
    provider: openrouter
  - image: 0
    input: 0
    output: 0
    provider: openrouter (Free Tier)
  - image: 0
    input: 0
    output: 0
    provider: vercel (Free Tier)
release_date: '2024-01-01'
openrouter_id: poolside/laguna-s-2.1
capabilities:
  audio: false
  vision: false
  tool_use: true
  citations: false
  reasoning: true
---
Laguna S 2.1 Thinking is a LLM model.
Reasoning model for deliberate analysis, multi-step problem solving, and tool use