Playground - Trace2Env (Agentic Language World Model)
loading the worldbook…
model: … step 0

You are the task agent

Type what you would type in the environment, or pick a suggested play below. The world-model agent answers as the environment would, from the worldbook and the episode's state.

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Suggested plays

Each play starts a fresh episode with its own initial state and lists the commands to try in order.

    Simulated environment

    No actions yet. The first observation appears here.

    Episode state

    
          
          
    
          

    Use your own key

    Your key stays in this server's memory for your visit only and is used solely to call OpenRouter on your behalf. It is never written to disk, logs or audit records, never shown again, and is forgotten when you click "Forget my key" or the server restarts.