HN matmult 4d ago

The AI-Native Founder

Opinion piece critiquing 'AI-native founder' concept and leadership approach. Commentary rather than technical content.

HN verdverm 4d ago

Jackrong LLM Fine-Tuning Guide

Jackrong: Open-source LLM fine-tuning educational resource. Covers SFT, RL, GRPO, dataset distillation, GGUF deployment, agent workflows.

HN ninjahawk1 4d ago

Show HN: LLM Thought Visualization

Real-time visualization tool for observing language model internal reasoning. Based on Anthropic J-space research for interpretability.

HN handfuloflight 4d ago

CubeSandbox

CubeSandbox: open-source sandbox service for AI agents built on RustVMM/KVM, creates isolated environments in under 60ms, compatible with E2B SDK.

HN dawie 4d ago

x.ai Voice Agent Builder

x.ai Grok voice agent builder: no-code deployment of conversational voice agents with sub-1-second reasoning, handles real-world call interruptions.

HN link7373 4d ago

Agentic BI Team: Orchestrate a BI Team from CLI

Multi-agent system using Claude sub-agents to orchestrate business intelligence tasks: pipeline building, dataset modeling, dashboards, KPIs, forecasting from plain-English charter.

HN EvanZhouDev 4d ago

xAI Is Now SpaceXAI

Marketing announcement for xAI (now SpaceXAI) API supporting text, code, voice, images, and video across model families.