Alejandro AO
🤗 Developer Advocate @HuggingFace I help you build LLM apps
Channel created: April 10, 2022
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How to Evaluate and Test Agent Skills
This video walks through a practical workflow for evaluating and testing agent skills so you can improve them without breaking what already works. I use the Hugging Face `$model-trainer` skill as t...
Gemini Embedding 2: Multimodal Retrieval Demo with ChromaDB
Gemini Embedding 2 just dropped, and this release is a big step for multimodal retrieval workflows. In this video, I walk through what is new, key limits to know before you build, benchmark highli...
Best LLMs for UI design?
In this video I run a live UI beauty comparison across four models: Claude 4.6, GPT-5.2, MiniMax M2.5, and Kimi K2.5. Instead of benchmarking architecture or feature completeness, I focus on visual...
Fine-Tune an Open Source LLM with Claude Code/Codex (Hugging Face Model Trainer Skill)
In this video I show how to fine-tune a small open source model with Codex using the Hugging Face model trainer skill and HF Jobs. We train `Qwen/Qwen3-0.6B` into a customer-support ticket router o...
GPT-5.3 Codex vs Claude Opus 4.6: Real Coding Tasks
In this video, I compare GPT-5.3 Codex and Claude Opus 4.6 using a benchmark overview plus 4 real engineering tasks. Connect with me 🤗 - X: https://x.com/_alejandroao - LinkedIn: https://www.linke...
Kimi Code vs Claude Code vs Codex - NEW Best For Coding?
Hands-on comparison of Kimi K2.5 vs GPT 5.2 vs Opus 4.5 on coding tasks. I tested all three models on physics simulations: Maxwell's Demon thermodynamics experiment and a hand-gesture controlled ga...
Claude Code Skills & skills.sh - Crash Course
Learn everything about Agent Skills - the open standard for AI agent customization adopted by Anthropic, OpenAI, Microsoft, GitHub, and Cursor. This tutorial covers what skills are, how to install ...
MedGemma 1.5: Google's Open-Source Medical AI with 3D Imaging (Tutorial)
Run Google’s new MedGemma 1.5 locally for private, GPU‑accelerated medical AI. In this video, we break down what MedGemma 1.5 is, how its open‑weight 4B model runs on consumer hardware, and where i...
Create a Local Claude Cowork with Open Models
Tutorial to build an Open Cowork, a local, privacy-first alternative to Claude CoWork --- Connect with me 🤗 - X: https://x.com/_alejandroao - LinkedIn: https://www.linkedin.com/in/alejandro-ao/ -...
Create an Open Deep Research Multi-Agent in Python (Step by Step)
Build a complete multi-agent deep research system with open-source models: use Hugging Face Inference Providers, Firecrawl MCP tools for web search and scraping, and smolagents for agent coordinati...