{"type": "article", "title": "OpenAI launches GPT-6.1 Sol, says it nearly matches GPT-6 Astra and costs less", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/openai-launches-gpt-6-1-sol-says-it-nearly-matches-gpt-6-astra-and-costs-less", "original_source": "https://techcrunch.com/2026/09/29/openai-launches-gpt-6-1-sol-says-it-nearly-matches-gpt-6-astra-and-costs-less/", "published": "2026-09-29T17:15:00+00:00", "accessed": "2026-09-29", "id": "openai-launches-gpt-6-1-sol-says-it-nearly-matches-gpt-6-astra-and-costs-less"}