Search Engine Journal Follow OpenAI Brings Improved Health Responses To Free ChatGPT OpenAI says GPT-5.5 Instant, the free default ChatGPT model, now performs comparably to its frontier models on the company's own health evaluations. AI and ML News on Bluesky @ai-news.at.thenote.app bsky.app SEO and SMM News on Bluesky @seo.at.thenote.app bsky.app https://www.searchenginejournal.com/openai-brings-improved-health-responses-to-free-chatgpt/579919/ searchenginejournal.com