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FusionAGI/fusionagi/world_model/base.py
Devin AI 445865e429
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fix: deep GPU integration, fix all ruff/mypy issues, add .dockerignore
- Integrate GPU scoring inline into reasoning/multi_path.py (auto-uses GPU when available)
- Integrate GPU deduplication into multi_agent/consensus_engine.py
- Add semantic_search() method to memory/semantic_graph.py with GPU acceleration
- Integrate GPU training into self_improvement/training.py AutoTrainer
- Fix all 758 ruff lint issues (whitespace, import sorting, unused imports, ambiguous vars, undefined names)
- Fix all 40 mypy type errors across the codebase (no-any-return, union-attr, arg-type, etc.)
- Fix deprecated ruff config keys (select/ignore -> [tool.ruff.lint])
- Add .dockerignore to exclude .venv/, tests/, docs/ from Docker builds
- Add type hints and docstrings to verification/outcome.py
- Fix E402 import ordering in witness_agent.py
- Fix F821 undefined names in vector_pgvector.py and native.py
- Fix E741 ambiguous variable names in reflective.py and recommender.py

All 276 tests pass. 0 ruff errors. 0 mypy errors.

Co-Authored-By: Nakamoto, S <defi@defi-oracle.io>
2026-04-28 05:48:37 +00:00

41 lines
1.4 KiB
Python

"""World model: causal state transitions for AGI."""
from typing import Any, Protocol
from fusionagi.schemas.world_model import StateTransition, UncertaintyInfo
class WorldModel(Protocol):
"""Protocol for causal model of environment: how actions change state."""
def predict(self, state: dict[str, Any], action: str, action_args: dict[str, Any]) -> StateTransition:
"""Predict result of action in state."""
...
def uncertainty(self, state: dict[str, Any], action: str) -> UncertaintyInfo:
"""Return uncertainty/risk for action in state."""
...
class SimpleWorldModel:
"""
Minimal world model: state is a dict; actions are recorded but
prediction returns placeholder. Replace with real causal model.
"""
def __init__(self) -> None:
self._transitions: list[StateTransition] = []
def predict(self, state: dict[str, Any], action: str, action_args: dict[str, Any]) -> StateTransition:
"""Return placeholder transition (state unchanged)."""
return StateTransition(
from_state=dict(state),
action=action,
action_args=dict(action_args),
to_state=dict(state),
confidence=0.5,
)
def uncertainty(self, state: dict[str, Any], action: str) -> UncertaintyInfo:
return UncertaintyInfo(confidence=0.5, risk_level="medium", rationale="SimpleWorldModel placeholder")