| name | scienceworld-reset |
| type | python |
| description | Start a ScienceWorld episode. Reads scenario, difficulty, and seed from scienceworld_config in character YAML. Returns the initial observation plus a session_id for subsequent steps. |
| schema_hint | {"value":"ignored (scenario comes from scienceworld_config)","out":"$variable"} |
| examples | ["{\"type\":\"scienceworld-reset\",\"out\":\"$sw_session\"}"] |
ScienceWorld Reset (Level 4)
Input
- Scenario, difficulty, and seed are read from
scienceworld_config in the character YAML file
value parameter is ignored (scenario comes from config)
- No parameters needed - tool reads everything from config
Output
- Note ID (bound to
out variable) containing:
text: initial observation/description
metadata.session_id: identifier for this session
metadata.scenario, metadata.variation_idx, metadata.simplification, metadata.seed
metadata.reward (0 at reset), metadata.done (false)
Requirements
- Python package
scienceworld available in the environment.
- ScienceWorld assets accessible (installed with the package).
Configuration
Requires scienceworld_config section in character YAML:
scienceworld_config:
scenario: "waterplant"
difficulty: 0
seed: 42
Common Workflow
{"type":"scienceworld-reset","out":"$sw"}
{"type":"scienceworld-act","action":"look","out":"$o1"}
Note: scienceworld-act no longer requires session_id - it uses the active session stored in executive_node.scienceworld_env.