Blogs
Expert commentary on shipping AI products, running voice agents in production, and scaling evaluation harnesses.
December 1, 2025
The Hidden Math of Text: A Guide to Quantitative Analysis
October 8, 2025
Fine-Tune an LLM to Mask PII in 2 Hours with Axolotl — Step-by-Step Tutorial
Learn to fine-tune an LLM for PII redaction using Axolotl and Modal. Step-by-step tutorial covering QLoRA, dataset preparation, and production deployment for GDPR compliance.
September 9, 2025
OpenAI vs Gemini vs Claude: Complete API Pricing Comparison (2026)
Compare API costs for OpenAI GPT-5, Google Gemini, and open-source models. See real pricing per 1M tokens, cost breakdowns for 1M document inference, and when self-hosting saves 5x.
May 28, 2025
Full-Text Search at Scale: PostgreSQL vs Elasticsearch vs Vector Search (2026)
Compare full-text search solutions for large datasets: PostgreSQL, Elasticsearch, DuckDB, and vector search. Benchmarks on 3.8M rows with BM25, query latency comparisons, and production implementation tips.
April 14, 2025
How to create a MCP Server - An Introduction using SEC EDGAR API
April 6, 2025
Some Initial Thoughts on Llama 4 Models
April 4, 2025
How to build Text2SQL Agent using MCP
April 3, 2025