According to @OpenAI, GPT-5.2 Thinking is its first model to reach human expert-level performance on GDPval, a benchmark covering well-specified knowledge-work tasks across 44 occupations, including making presentations and spreadsheets; source: OpenAI on X, Dec 11, 2025. The announcement cites GDPval and task types but does not disclose score breakdowns, methodology details, release timing, or deployment information; source: OpenAI on X, Dec 11, 2025. For traders, this is a capability milestone headline with no direct crypto or market data provided in the source, making it a narrative update rather than a quantified trading signal; source: OpenAI on X, Dec 11, 2025.