GPT 5.6 Luna Just Got 80% Cheaper: Do This Now

GPT 5.6 Luna just got 80% cheaper, and that changes how you should be using your ChatGPT subscription. In this video I break down what the price drop actually means, where Luna matches the big models and where it still falls short, and the exact power move: keep 5.6 Sol as your main driver and run Luna subagents at max reasoning + fast mode. One prompt in Codex or ChatGPT Work sets it up, and I show you the whole thing live.

⏱️ TIMESTAMPS:

0:00 GPT 5.6 Luna just got 80% cheaper 0:35 Benchmarks: Luna vs DeepSeek V4 Pro 1:14 The nuances: Sol vs Luna 2:15 Where Luna still falls short (design & UX) 2:28 The power move: Sol main driver + Luna subagents 3:15 The setup prompt (Codex & ChatGPT Work) 3:54 And we're back: verifying the config 4:08 The Max reasoning mode gotcha 4:24 Wrap-up: 20x cheaper subagents

🧩 PROMPT FROM THE VIDEO:

```text Hey ChatGPT, whenever you work with subagents, I want you to run them as Luna agents with the highest reasoning setting possible and fast mode. Can you set that up for me in this project? ```

Note: Luna supports a "Max" reasoning mode that the settings UI doesn't show (it stops at Extra High), so ask ChatGPT or Codex for max mode explicitly.

🔗 CONNECT WITH ME:

💼 LinkedIn: https://www.linkedin.com/in/miguel-torrez/ 🌐 Genial Agency: https://genial-agency.com 🇫🇷 Luwai (French): https://luwai.fr 👤 Personal: https://migueltorrez.ai 📅 Book a chat: https://cal.com/miguel-torrez

🛠️ TOOLS MENTIONED:

• ChatGPT: https://openai.com • Codex: https://chatgpt.com/codex

💬 DROP A COMMENT:

Are you already using Luna subagents, or is Sol still doing all your heavy lifting? Let me know what setup you're running.

#GPT56Luna #ChatGPT #Codex #OpenAI #AITools #AIProductivity