QGCB – Metaculus Proto Question Generator

This Streamlit app generates and evaluates proto-questions for forecasting (pipeline: mutations → sources → questions) using OpenRouter.

Prerequisites

• Python 3.10+
• An OpenRouter key (OPENROUTER_API_KEY)

Quick Installation

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt

Run the Streamlit App

1. Export your key (or enter it in the sidebar after launch):

   export OPENROUTER_API_KEY="sk-or-..."

2. Start Streamlit from the repo root:

   streamlit run app.py

3. In the UI, choose your models (main/judge) or keep the defaults, then click Run full pipeline.

No need to create a new app or point to __init__: simply select app.py as the entrypoint.

Quick Tests

python -m py_compile app.py qgcb/*.py

Structure

• app.py: Streamlit interface.
• qgcb/: business logic (prompts, pipeline, OpenRouter helpers, Pydantic models, config).