Applied AI systems, agents, and data engineering in one portfolio
Hands-on GPT-5 era demos that span RAG, agent orchestration, compliance guardrails, and vector-native data workflows. Every endpoint is wired to production-style services you can explore.
2 Feb 2026
Codex vs Claude Code: Ultimate Comparison
Start anywhere
Jump directly into the deep dives that matter—profile, categories, or hashtag filters.
Latest drops
Every tile below links to a live route or write-up backed by the services powering this playground.
Codex vs Claude Code: Ultimate Comparison
Deep dive comparing OpenAI Codex and Anthropic Claude Code — features, MCP, IDEs, and pricing
Google ADK Field Ops Sample
Field service control tower built with Google's Agent Development Kit
Apple Eyes Gemini for Siri
Key questions if Apple licenses Google's 1.2T-parameter Gemini Ultra to reboot Siri
Coke's 2025 AI Holiday Ad
Inside the animal-filled AI reboot of 'Holidays Are Coming' and the pushback it sparked
MCP 1st Birthday Sprint
17-day Anthropic + Gradio hackathon with $500K credits and $17.5K prizes
Zettelkasten Method Playbook
Slip-box fundamentals, templates, and action plan for idea compounding
gpt-oss-safeguard Launch
OpenAI, ROOST, and Ollama debut an Apache-licensed safety reasoning model with BYO policies
NVIDIA Nears $5T
What a $5T valuation means compared to household budgets and everyday purchases
LangGraph Essentials Launch
Recap of LangChain Academy's new LangGraph Essentials quickstart
Microsoft MCP Docs
Why Microsoft's MCP guidance matters for cross-tool assistants
ChatGPT Atlas Browser
ChatGPT-native browsing with agent mode, memories, and macOS launch details
Pydantic AI Twenty Questions
Durable 20 questions demo using Pydantic AI agents + SQLite
LangChain Agent Starter
Hands-on LangChain agent walkthrough with live server demo
Crew Agent Starter
Explainer on CrewAI crews, flows, and an end-to-end agent sample
Anthropic Agent Skills Playbook
How Claude's pluggable Agent Skills scale multimodal workflows
Ollama's Qwen3-VL & Coding Stack
Deep dive on Ollama's multimodal and code-generation refresh
Solve.it Course Spotlight
Promoting the Solve.it applied AI delivery course
Codex CLI with GPT-5-Codex
Natural-language coding with the new Codex CLI agent
Sora 2 Prompting Playbook
Video prompt strategies inspired by the Sora 2 cookbook
ChatGPT vs. App Store
Engagement piece on ChatGPT's app ecosystem challenging Apple
Beyond the Copilot?
Opinion: Gemini Enterprise and AI agents with real autonomy
eBay's ChatGPT Debate
Controversial look at eBay granting 10k sellers ChatGPT Enterprise
Gemini Computer Use Browser
Text-only briefing on Gemini's Computer Use Browser release
OpenAI Agent SDK
Run the OpenAI Agents weather tool example
DSPy
Conversation history with DSPy
Embeddings
Generate and inspect embeddings
Vectors
Vector operations
Query GPT
Natural language to SQL
Chat
Interactive conversations
Agents
AI agent management
MCP
Model Context Protocol
Guardrails
Compliance validation