HN handfuloflight 3/6/2026

Vet

Standalone verification tool for code changes and AI agent behavior with proactive issue detection after agent modifications.

HN peteralbert 3/5/2026

What breaks when your agent has 100k tools

Production insights on AI agent architecture handling 100k tools in Slack-based coworker, identifying tool use as the bottleneck over model intelligence.

HN jbegley 3/5/2026

GPT 5.4 is Launching

Minimal announcement of GPT-5.4 launch. Insufficient content.

HN vinhnx 3/5/2026

GPT-5.4 Thinking System Card

Duplicate of [0]: GPT-5.4 Thinking system card with safety mitigations for reasoning model and cybersecurity capabilities.

HN kristianpaul 3/5/2026

Zen of AI Coding

Brief reflection on philosophy of AI-assisted coding practices.

HN linolevan 3/5/2026

Olmo Hybrid

OLMo Hybrid: Open-source hybrid language models mixing transformer attention with linear recurrent layers for efficiency and long-context capability.