{"slug": "openai-publicly-released-gpt-4-on-march-14-2023", "title": "OpenAI publicly released GPT-4 on March 14, 2023.", "summary": "OpenAI publicly released GPT-4 on March 14, 2023, according to primary documentation and independent news reports. The rollout continued into March 15, with some articles dated that day reflecting publication timing rather than a different release date.", "body_md": "## The Short Version\n\nReliable primary documentation and independent news reporting confirm that OpenAI released GPT-4 in March 2023. Most sources identify March 14 as the announcement and initial rollout date; reporting dated March 15 reflects publication timing or the continuing rollout, not a substantive contradiction.", "url": "https://wpnews.pro/news/openai-publicly-released-gpt-4-on-march-14-2023", "canonical_source": "https://isthisbs.org/tech/openai-released-gpt-4-in-march-2023-f005808b/", "published_at": "2026-09-07 11:25:00+00:00", "updated_at": "2026-09-07 14:26:37.494838+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-products"], "entities": ["OpenAI", "GPT-4"], "alternates": {"html": "https://wpnews.pro/news/openai-publicly-released-gpt-4-on-march-14-2023", "markdown": "https://wpnews.pro/news/openai-publicly-released-gpt-4-on-march-14-2023.md", "text": "https://wpnews.pro/news/openai-publicly-released-gpt-4-on-march-14-2023.txt", "jsonld": "https://wpnews.pro/news/openai-publicly-released-gpt-4-on-march-14-2023.jsonld"}}