OpenCode ZenLaguna S 2.1 Free model ID, context window & pricing
laguna
Quick facts
Model ID laguna-s-2.1-free
Source OpenCode Zen
Context Window 256000
Pricing -
Capabilities tool calling, reasoning, temperature control, open weights
Model overview
Laguna S 2.1 Free is an AI model from OpenCode Zen with 256000 token context window and text input support.
Public token pricing is not listed for this model in the current catalog source.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID laguna-s-2.1-free
Provider OpenCode Zen
Family laguna
Status -
Knowledge Cutoff -
Release Date 2026-07-21
Input Modalities text
Output Modalities text
Context Window 256000
Input Limit -
Output Limit 32000
Tool Calling Yes
Reasoning Yes
Structured Output No
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens -
Output Cost / 1M tokens -
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.00
Cache Write Cost / 1M tokens -