Mariana Souza published a practical guide for fine-tuning Qwen2.5-7B-Instruct using QLoRA on custom instruction datasets, including cost estimates and a loss-masking sanity check. The tutorial covers …
OpenAI's experimental Swarm framework enables developers to build a multi-agent customer support system that routes requests between specialist agents. The system uses a topic guardrail to filter irre…
Mariana Souza published a tutorial on quantizing and running Meta's Llama 3.2 3B model on Apple Silicon using llama.cpp with Metal GPU acceleration, achieving local inference with Q4_K_M quantization.…
Google's Gemini 1.5 Flash multimodal API can now analyze images and PDFs in Python, returning structured JSON. A new script demonstrates sending a local JPEG and PDF to the model and parsing the respo…