OpenAI is launching two new models, which it says are cut from the same cloth as Astra.

OpenAI has released two newcomers to its GPT-6 family of models, promising lower token costs, more intuitive communication, ...

OpenAI today launched GPT–6 Sol and GPT–6 Luna, two new models that follow GPT–6 Astra. OpenAI says the new models were ...

CNBC's Kate Rooney joins 'Power Lunch' with an update on OpenAI model pricing. Got a confidential news tip? We want to hear ...

The two models come packaged with GPT-6 Astra’s advancements in professional work, accuracy, coding, computer use, and ...

Mere hours after the launch of Claude Opus 5.5, GPT-6 Sol and Luna became available to users, per an OpenAI blog post. These ...

IntroductionJust 19 days after OpenAI announced its top-tier model "GPT-6 Astra" on September 3, 2026, the company launched ...

The new models cost half what their predecessors did, with GPT-6 Luna priced at $0.10 per million input tokens ...

At Luna’s prices, routine extraction and summarization can be pushed toward a much cheaper tier. Sol targets recurring coding and agent work at Sonnet-class token pricing. Astra remains available for ...

OpenAI introduced GPT-6 Sol and GPT-6 Luna on September 22, 2026, expanding the GPT-6 model family it launched with GPT-6 ...

The models bring capabilities from flagship GPT-6 Astra to professional work, coding, automation, and computer-use tasks.

OpenAI cut prices 50% on its mid-tier models the same day Anthropic shipped a cheaper flagship, escalating a rivalry now ...