AI news: gpt 6

Stories tagged “gpt 6” on AI Learning Ground Buzz.

Models · 22 September 2026

GPT-6 Sol and Luna bring Astra-era gains at about half GPT-5.6 prices

OpenAI released GPT-6 Sol ($2/$10 per million tokens) and GPT-6 Luna ($0.10/$0.50), lower-cost models that bring some of GPT-6 Astra's advances in coding, computer use and…

OpenAI

Models · 3 September 2026

OpenAI launches GPT-6 Astra, billed as its most capable and most aligned model

OpenAI began rolling out GPT-6 Astra, which it calls its most capable and most aligned model, through ChatGPT, the API, Azure and AWS Bedrock, priced at $10 input and $50 output…

OpenAI