models 6
- GPT-6.1 Sol brings flagship reasoning at half the price
- OpenAI splits the difference with GPT-6 Sol and Luna
- OpenAI previews GPT-5.6 Sol, a model aimed at the hardest work
- Google I/O bets that cheaper is the future
- Gemini 3.1 Ultra is Google's answer to the agent era
- GPT-5.4 arrives with a million-token memory