OpenAI on Tuesday added another model to its GPT-6 lineup with the launch of GPT-6.1 Sol, positioning it as a lower-cost alternative to its flagship GPT-6 Astra. The new model is designed to deliver ...
OpenAI introduces a $500 Pro subscription offering the highest usage allowance and Ultrafast feature, while adjusting its existing $200 tier.
On Thursday, OpenAI announced GPT-5 and three variants—GPT-5 Pro, GPT-5 mini, and GPT-5 nano—what the company calls its “best AI system yet,” with availability for some of the models across all ...
OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...