3 6 Ke·2025-12-12 10:03Core Insights - GPT-5.2 has been officially released, featuring three updated models: Instant, Thinking, and Pro, with improvements across various functionalities compared to its predecessor, GPT-5.1 [4][9] - Users have reported that while GPT-5.2 offers enhanced reasoning capabilities, it also results in longer processing times for complex tasks [4][9] - The knowledge cutoff for GPT-5.2 has been extended to August 2025, compared to September 2024 for GPT-5.1, which may contribute to its improved performance [7] Model Performance - GPT-5.2 has achieved high rankings in various tasks, including second place in WebDev projects, while Gemini 3.0 Pro ranks third [9] - Users have shared successful implementations of 3D modeling tasks using GPT-5.2, showcasing its advanced multi-modal understanding and reasoning abilities [9][10] - The model's performance in visual tasks has improved, with a reported reduction in error rates for chart reasoning and software interface understanding by approximately 50% [22] User Experience - Users have noted that the Pro model of GPT-5.2 is particularly suited for professional reasoning tasks, albeit with longer wait times for results [4][9] - Feedback indicates that while GPT-5.2 has made significant strides in programming and visual tasks, it still faces challenges compared to competitors like Nano Banana Pro [24][39] - The model's ability to generate long-form content, such as novels and detailed story structures, has been highlighted as a notable advancement [38][39] Pricing and Market Position - The pricing for GPT-5.2 has increased by approximately 40% compared to GPT-5.1, with Pro model input costs at $21 per million tokens and output costs at $168 [21] - Despite the price increase, GPT-5.2's capabilities in programming and design have led to a notable rise in its market position, now ranking third in design capabilities [34] Competitive Landscape - Gemini continues to evolve, with the introduction of Gemini Deep Research, which has shown competitive performance against GPT-5.2 in various tests [40][43] - The ongoing competition between GPT-5.2 and Gemini models indicates a dynamic landscape in AI development, with both companies pushing for advancements in their respective technologies [40][43]