LaunchAI ModelsSeptember 22, 2026

OpenAI launches GPT-6 Sol and Luna at half GPT-5.6 prices

Read original source →techcrunch.com

Sol and Luna sit below GPT-6 Astra, which launched earlier this month, and are priced 50% below the 5.6 series: Sol at $2/$10 and Luna at $0.10/$0.50 per 1M tokens. OpenAI says Sol makes about half as many mistakes as its predecessor on its internal factuality eval.

How this story unfolded

1 day · 5 reports · 7 community posts · from Sep 22

  1. Sep 22
  2. Sep 23

More stories today

Open the live feed
OpenAI launches GPT-6 Sol and Luna at half GPT-5.6 prices