Drawing Probability Trees by Hand Is Annoying, So I Built This

说明与用途

ProbPath 能将自然语言自动转换为可视化概率树，使用确定性计算验证概率，并支持用户编辑和导出结果。

问题

Creating probability trees manually is tedious and error‑prone, especially when the scenario involves conditional probabilities and multiple stages.

结果

ProbPath reduces the time to create accurate probability trees, ensures mathematical correctness through deterministic validation, and provides an editable interface that supports iterative refinement.

工作流

• Describe the probability scenario in natural language
• AI interprets the text into a structured probability model
• Deterministic code calculates all conditional probabilities
• The system validates probability sums and consistency
• A visual probability tree is rendered
• Users can edit nodes, probabilities, or structure
• Recalculation and validation run automatically
• Export the final tree for sharing or documentation

证据

Use AI to understand the problem. Use deterministic code to calculate the probabilities.

来源

The system needs to understand the scenario, identify events and outcomes, calculate conditional probabilities, validate the math, position the nodes, and still make the result easy to edit.

来源