openai api – ITFROMZERO – Share tobe shared!

Artificial Intelligence tutorial - IT technology blog

Mastering Structured Output with Claude and OpenAI: Ending the JSON Parsing Nightmare

By admin September 5, 2026

Eliminate JSON parsing errors with this guide on Structured Output for OpenAI and Claude APIs. Includes practical Python code to ensure 100% production stability.

LocalAI: Building Your Own “Official” OpenAI API Server on Linux

By admin July 28, 2026

Build your own AI server with LocalAI on Linux. A detailed guide on running LLMs, image generation, and TTS with 100% OpenAI API compatibility, fully offline.

AI API Cost Comparison: OpenAI vs Claude vs Gemini — 6 Months of Production Experience

By admin March 1, 2026

After 6 months running OpenAI, Claude, and Gemini in production, I've compiled a real-world cost comparison, the strengths and weaknesses of each platform, and a framework for selecting the right AI API for each task type. Switching to model routing cut my costs from $340 to $90/month at the same throughput.

Running LLMs Locally with Ollama: Comparing Approaches and a Practical Deployment Guide

By admin February 28, 2026

A guide to running LLMs locally with Ollama: comparing Ollama, llama.cpp, and LM Studio to pick the right approach, installing on Linux/macOS, running Mistral and Llama models, integrating the OpenAI-compatible REST API, and tips for setting up a shared server for your team.