OpenAI on X: "GPT-5.6 is a major step forward for health intelligence.

Across the lineup, we’re delivering stronger performance at lower cost: GPT-5.6 Luna outperforms GPT-5.5 at its highest reasoning setting while costing 25x less.

Together, these advances raise quality while making https://t.co/7WV4UkTiqX" / X<br>Post

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OpenAI

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GPT-5.6 is a major step forward for health intelligence.

Across the lineup, we’re delivering stronger performance at lower cost: GPT-5.6 Luna outperforms GPT-5.5 at its highest reasoning setting while costing 25x less.

Together, these advances raise quality while making advanced models accessible to more people globally.

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