8p8.dev / research & technical work

Research & technical notes.

Methods, experiments, code and things I am trying to understand. Documented with the details, results and limitations—not just the shiny parts.

applied research 🔬 + technical explorations 📐

Research archive:

2 notes

LLMs Testing & ValidationSystem Design

LLMs Testing & Validation29 OCT 202615 min read

From GPT-4o to GPT-6: Evaluating Reliability of LLM in Macroeconomic Data Interpretation

An empirical comparison of GPT-4o-mini, GPT-6-Luna and GPT-6.1-Terra differences in accuracy, reliability and evidence-based statistical interpretation of macroeconomic data.

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System Design22 OCT 20265 min read

The Lean Stack: Build and Ship Ideas Fast with Python, Streamlit and Google Sheets-as-a-Backend (GSaaB)

A practical guide to building a working backend on a spreadsheet, connecting it to a Python application and getting data back to users.

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Research archive:

From GPT-4o to GPT-6: Evaluating Reliability of LLM in Macroeconomic Data Interpretation ↗

The Lean Stack: Build and Ship Ideas Fast with Python, Streamlit and Google Sheets-as-a-Backend (GSaaB) ↗

From GPT-4o to GPT-6: Evaluating Reliability of LLM in Macroeconomic Data Interpretation

The Lean Stack: Build and Ship Ideas Fast with Python, Streamlit and Google Sheets-as-a-Backend (GSaaB)