Hello, this is Masaki.Many people working with APIs have long believed that you should just choose the single smartest model ...

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

New AI models that cost around 50% less than previous versions have been revealed by AI brands, but China's models are still ...

OpenAI launched GPT-6 Sol and Luna, offering stronger performance, lower costs, better caching, coding, factuality, and alignment.

OpenAI has introduced the updated GPT-6 Sol and Luna models, offering reduced costs and improved accuracy, following the ...

OpenAI is widening access to its latest AI capabilities with two lower-cost models, targeting professionals, developers and businesses that need stronger performance without higher computing costs.

OpenAI, Anthropic, and xAI cut inference costs by 40-50% in September 2026, making safety-focused AI development economically viable for the ...

You'd be forgiven for thinking OpenAI was watching the clock. Just 90 minutes after Anthropic rolled out an upgraded Opus 5.5 ...

Sol' and 'GPT-6 Luna.' Following the launch of its flagship model, 'GPT-6 Astra,' earlier this month, these models refresh the mid-tier and lightweight offerings with a focus on cost-efficiency. Both ...

OpenAI launches GPT-6 Sol and Luna with 50% lower API prices, putting cost, caching and agent economics at the center of the ...

OpenAI's GPT-6 Sol and Luna cut API prices 50% and beat Claude Opus 5 on AutomationBench at about 9% of its cost per task ...

OpenAI has expanded its GPT-6 model family with the launch of GPT-6 Sol and GPT-6 Luna, bringing capabilities from its ...