
OpenAI helps Hyatt advance AI among colleagues
Hyatt deploys ChatGPT Enterprise across its global workforce, using GPT-5.4 and Codex to improve productivity, operations, and guest experiences.
「試算表版 ChatGPT」幫工程師快速解決複雜設計難題
The approach could help engineers tackle extremely complex design problems, from power grid optimization to vehicle design.

Hyatt deploys ChatGPT Enterprise across its global workforce, using GPT-5.4 and Codex to improve productivity, operations, and guest experiences.

Cold outreach is broken. HeyAgent gives you a personal AI proxy agent that autonomously meets other people's agents, evaluates fit, and briefs you daily — who it met, synergy score, and whether to connect. Agent-to-agent interactions Deploy in 60 seconds using your LinkedIn or X profile URL. No forms, no setup. Real agents. Real conversations. You only act when it matters.

If you're getting started with running local LLMs on a Mac (M1 or newer), here's a rough breakdown of what you can expect based on RAM: 32–64 GB RAM Models: Qwen 3.6, Gemma 4 Performance: Comparable to Claude Sonnet-level models Good for: Daily use, coding help, lightweight agents ~128 GB RAM Models: Minimax M2.7 (and similar mid-large models) Performance: Around Claude Opus-level Good for: Heavier reasoning, longer context tasks 256 GB+ RAM Models: GLM 5.1 Performance: Near

Schematik is a program that aims to help people write code for physical devices. Hopefully, it won't blow anything up.