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The latest OpenAI news and analysis from Tech Arcade.
OpenAI just let employees cash out $7 billion in stock at an $852 billion valuation — two months after a confidential SEC filing, and before a single public share trades.
OpenAI made free ChatGPT unlimited on GPT-5.6 Luna and says GPT-5.6 Sol cuts factual errors 68% versus GPT-5.5 Instant.
OpenAI dropped GPT-5.2 in December 2025. The update focused on three main areas: reasoning, coding, and long-document handling. It also claimed roughly 30% lower hallucination rates compared to the previous generation. Let’s start with where it actually performs. Strengths of GPT 5.2 1. Strong r
