OpenAI发布ChatGPT最常用模型的更新版本GPT-5.3 Instant，以便让日常对话“更稳定、更有帮助、更流畅”。
此次更新减少了不必要的拒答，同时弱化了在回答前“过度防御或说教式的铺垫”。
提高了信息源自网页时的回答质量。
有效平衡在线搜索信息与模型自身的知识及推理能力。
能更强地识别问题的潜在意图，并优先呈现最重要的信息。
与以往版本相比，提供更具事实依据的回答，在广泛话题上减少幻觉现象。
3月3日起向所有ChatGPT用户及API开发者开放。
责任编辑：丁文武
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.