反击谷歌！OpenAI图像模型冲上榜首，实测口碑却两极分化

Core Viewpoint - OpenAI has launched its new image model, GPT Image 1.5, which competes directly with Google's Nano Banana Pro, showcasing significant improvements in image generation and editing capabilities, although user feedback is mixed regarding its performance and realism [1][4][21]. Group 1: Model Features and Performance - GPT Image 1.5 offers enhanced instruction adherence, precise image editing, and retains details better than its predecessor, with a generation speed four times faster [4]. - The new model is priced 20% lower than the previous version, allowing users to generate more images within the same budget, with high-quality images costing approximately $133 per thousand and low-quality images at $9 per thousand [4]. - In various assessments, GPT Image 1.5 has achieved top rankings, outperforming Nano Banana Pro in text-to-image generation by a margin of 46 points, while the lead in image editing is narrower at 4 points [4][5]. Group 2: Comparative Analysis with Competitors - The industry focus is on the direct comparison between GPT Image 1.5 and Nano Banana Pro, with opinions suggesting that OpenAI's response may be hasty due to Google's competitive pressure [6]. - Testing indicates that GPT Image 1.5 excels in image quality and adherence to prompts but struggles with Chinese language support, leading to frequent text errors, while Nano Banana Pro performs better in text accuracy but has issues with prompt adherence [6][8][9]. - Overall aesthetic preferences lean towards GPT Image 1.5, but Nano Banana Pro is favored for its accuracy and support for Chinese text, indicating a divide in user preferences [11][21]. Group 3: User Feedback and Market Position - User feedback on GPT Image 1.5 is polarized, with some praising its visual appeal while others criticize its lack of realism, often described as having an "AI flavor" [17][21]. - The competitive landscape has shifted with Google's Gemini 3 series posing a significant challenge to OpenAI's dominance, prompting OpenAI to respond with updates to its models [21]. - The expectation for more realistic images without the "AI flavor" remains a critical factor for users, suggesting that OpenAI must improve in this area to compete effectively in commercial applications [21].