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name: scienceworld-act type: python description: "Take a ScienceWorld action in the active session. Returns observation, reward, done. No session_id needed - uses active session from executive_node." schema_hint: action: "string (text command)" out: "$variable" examples:

• '{"type":"scienceworld-act","action":"look","out":"$step1"}'

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ScienceWorld Act (Level 4)

Input

• action: text command (e.g., "look", "go north", "take shovel")
• No session_id needed - uses active session from executive_node.scienceworld_env

Output

• Note ID (bound to out variable) containing:
  • text: observation after the action
  • metadata.reward, metadata.done
  • metadata.session_id, metadata.action, metadata.info

Workflow

Copy{"type":"scienceworld-reset","out":"$sw"}
{"type":"scienceworld-act","action":"look","out":"$o1"}
{"type":"scienceworld-act","action":"take watering can","out":"$o2"}