News
NVIDIA adds a 64GB DGX Spark for local AI, with two-unit clustering
NVIDIA's DGX Spark gets a 64GB configuration at $4,999 from six partners, plus two-unit clustering. What changes for local AI developers.
4 min read
Blog, page 3
Posts 26 to 37 of 46, newest first. Every post lists the sources it was built from.
- News
Ai2 opens AstaBrief 8B, the model that writes Asta's fast cited reports
Ai2 released AstaBrief 8B, the open model behind Asta's Fast mode, with its SFT and DPO data. What it does, how it was trained and how to run it yourself.
4 min read
- News
GitHub Copilot deprecates four models: what replaces each one and where
GitHub removed Gemini 3.5 and 3.6 Flash, Kimi K2.7 Code and Claude Opus 4.7 from Copilot on October 2, 2026. Replacements, plan limits and admin steps.
4 min read
- News
Copilot code review gets API requests and a Balanced default effort level
GitHub Copilot code review can now be requested through the REST and GraphQL APIs with a per-request effort level, and Balanced is the default effort.
4 min read
- Weekly digest
This week on HuiaHub: local models, MCP guides and 18 new videos
Local LLMs with Ollama and vLLM, MCP servers in Python, Claude Code hooks, 18 talks and new agent skills: everything HuiaHub published so far.
4 min read
- TutorialImage & video
Ultralytics YOLO object detection: predict, train and export a custom model
Run Ultralytics YOLO object detection from Python or the CLI, train on your own labeled images and export to ONNX, after checking the AGPL-3.0 licence terms.
6 min read
- TutorialImage & video
ComfyUI local image generation: install, model folders and custom node safety
Set up ComfyUI local image generation: pick an install, put model files in the right folders, run a first workflow and vet custom nodes before installing.
8 min read
- GuideModels & inference
LLM structured outputs with JSON schema in the OpenAI and Claude APIs
Get schema-valid JSON from OpenAI and Claude with LLM structured outputs, JSON schema and strict tool use, and know what each API guarantees.
6 min read
- GuideCoding & dev tools
Claude Code hooks: run formatters, tests and guards automatically
Set up Claude Code hooks that format files after edits, run tests and block risky commands, using today's event names, JSON input and exit codes.
7 min read
- GuideAgent skills
How to write a SKILL.md for Claude Code: structure, examples, pitfalls
Write a SKILL.md for Claude Code that loads at the right time: frontmatter fields, trigger-ready descriptions, scripts, file locations and testing.
8 min read
- TutorialEvaluation & observability
Tracing an LLM app with Langfuse: setup, traces, costs and redaction
Add Langfuse tracing to a Python LLM app, choose cloud or self-hosted, read traces and token costs, and mask personal data before it leaves your app.
7 min read
- TutorialEvaluation & observability
How to test prompts and LLM outputs with promptfoo, with a CI step
Set up LLM evaluation with promptfoo: write a YAML test suite with assertions, compare two models side by side and fail a CI build on regressions.
6 min read