GPT‑5.4 Mini and Nano Article URL: [https://openai.com/index/introducing-gpt-5-4-mini-and-nano][1] Comments URL: [https://news.ycombinator.com/item?id=47415441][2] Points: 15 # Comments: 9 [1]: https://openai.com/index/introducing-gpt-5-4-mini-and-nano [2]: https://news.ycombinator.com/item?id=47415441 https://openai.com/index/introducing-gpt-5-4-mini-and-nano