{"slug": "gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper", "title": "GPT-5.6 Luna outperforms GPT-5.5 on health reasoning, while being 25x cheaper", "summary": "OpenAI's GPT-5.6 Luna outperforms GPT-5.5 on health reasoning while being 25x cheaper, marking a major advance in cost-effective AI intelligence.", "body_md": "GPT-5.6 is a major step forward for health intelligence.\nAcross 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.\nTogether, these advances raise quality while making advanced models accessible to more people globally.", "url": "https://wpnews.pro/news/gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper", "canonical_source": "https://twitter.com/OpenAI/status/2075686461693898868", "published_at": "2026-07-10 23:18:15+00:00", "updated_at": "2026-07-10 23:35:28.299167+00:00", "lang": "en", "topics": ["large-language-models", "artificial-intelligence", "ai-products"], "entities": ["OpenAI", "GPT-5.6 Luna", "GPT-5.5"], "alternates": {"html": "https://wpnews.pro/news/gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper", "markdown": "https://wpnews.pro/news/gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper.md", "text": "https://wpnews.pro/news/gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper.txt", "jsonld": "https://wpnews.pro/news/gpt-5-6-luna-outperforms-gpt-5-5-on-health-reasoning-while-being-25x-cheaper.jsonld"}}