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A 'flagship' model, like OpenAI's Astra mentioned in the story, is typically the most advanced and powerful version a company offers. It showcases their cutting-edge capabilities and often comes with a higher price tag. The newer, cheaper models like Sol and Luna usually offer a subset of these top-tier features, making advanced AI more affordable for everyday use.
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OpenAI expands GPT-6 lineup with cheaper Sol and Luna modelsRelated explainers
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