OpenAI and Anthropic released new AI models on Tuesday. But the release of Meta Platforms’ Muse looks to have caught them ...

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

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

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

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

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

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

OpenAI launches GPT-6 Sol and Luna, lower-cost models priced from $0.10 per million input tokens with caching upgrades.

OpenAI’s GPT-6 Sol and Luna arrived on September 22, 2026 with permanent pricing that cuts API costs by 50 percent versus the GPT-5.6 series. Sol runs at $2 per million input tokens and $10 per ...

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 ...

OpenAI has introduced GPT-6 Sol and GPT-6 Luna, two new AI models offering improved performance and substantially lower ...