GPT-5.1：更智能、更具对话性的 ChatGPT

We’re upgrading GPT‐5 while making it easier to customize ChatGPT.Starting to roll out today to everyone, beginning with paid users. 我们正在升级GPT-5，同时让ChatGPT更易于定制。今天起向所有⽤户逐步推送，付费⽤户优先体验。Ask ChatGPT Try in ChatGPT⽴即在ChatGPT中试⽤ Listen to article收听⽂章6:47 Today we’re upgrading the GPT‐5 series with the release of: 今天我们通过发布以下产品升级GPT-5系列： GPT‐5.1 Instant: our most-used model, now warmer, more intelligent, andbetter at following your instructions.GPT-5.1即时版：这是我们使⽤最频繁的模型，现在更亲切、更智能，更能精准遵循您的指令。GPT‐5.1 Thinking: our advanced reasoning model, now easier to understandand faster on simple tasks, more persistent on complex ones.微信公众号 404K微信公众号 404K GPT-5.1思维模式：我们先进的推理模型现已更易于理解，简单任务处理速度更快，复杂任务持久性更强。 We heard clearly from users that great AI should not only be smart, but alsoenjoyable to talk to. GPT‐5.1 improves meaningfully on both intelligence andcommunication style. ⽤户反馈清晰地告诉我们，优秀的⼈⼯智能不仅要聪明，更应让对话充满乐趣。GPT-5.1在智能⽔平和交流⻛格上均实现了显著提升。 We’re also making it easier for you to shape ChatGPT’s tone. Preferences on chatstyle vary—from person to person and even from conversation to conversation—sowe’re introducing more intuitive and effective controls so ChatGPT can bettermatch the tone you want in responses.微信公众号 404K微信公众号 404K 我们还优化了ChatGPT语⽓调节功能。由于聊天⻛格偏好因⼈⽽异、因场景⽽变，我们推出了更直观⾼效的控制选项，让应答语⽓更贴合您的实时需求。 GPT‐5.1 Instant GPT-5.1即时版 GPT‐5.1 Instant, ChatGPT’s most used model, is nowwarmer by defaultand moreconversational. Based on early testing, it often surprises people with its playfulnesswhile remaining clear and useful. GPT-5.1即时版，作为ChatGPT最常⽤的模型，现在默认设定更温暖且更具对话性。根据早期测试，它常以趣味性给⼈惊喜，同时保持清晰实⽤。 I'm feeling stressed and could use some relaxation tips 我感到压⼒⼭⼤，需要⼀些放松的⼩贴⼠ GPT-5 Here are a few simple, effective ways to help ease stress—you canmix and match depending on how you’re feeling and how much time 时间灵活搭配使⽤： Quick Reset (1–5 minutes) 快速重置（1-5分钟） Deep breathing:Try the4-7-8 method—inhale for 4 seconds,hold for 7, exhale for 8. Repeat 4 rounds.深呼吸：尝试4-7-8呼吸法——吸⽓4秒屏息7秒呼⽓8 GPT-5.1 InstantGPT-5.1即时版微信公众号 404K I’ve got you, Ron—that’s totally normal, especially with everythingyou’ve got going on lately. Here are a few ways to decompressdepending on what kind of stress you’re feeling: 我理解你，Ron——这种情况很正常，尤其是考虑到你最近要处理的各种事情。根据你感受到的压⼒类型，这⾥有⼏个减压⽅法： 🌬If your mind feels scattered🌬如果你感到思绪纷乱 Box breathing:Inhale for 4 counts, hold for 4, exhale for 4, holdfor 4—repeat 5 times. It’s fast-acting and physically calmsyour nervous system. 箱式呼吸法：吸⽓4秒，屏息4秒，呼⽓4秒，屏息4秒——重复5次。这种⽅法⻅效快，能直接舒缓你的神经系统。 We’ve also improvedinstruction following, so the model more reliably answers thequestion you actually asked. 我们还改进了指令跟随能⼒，使模型更可靠地回答你实际提出的问题。 GPT-5 Understood. All responses will be six.明⽩。所有回答六个字。 where should i travel this summer?夏天该去哪旅⾏？微信公众号 404K How about exploring Japan this summer? 今年夏天去⽇本探索⼀番如何？ It’s trending for summer 2025 destinations. You’ll find a mix ofculture, nature and modern city life. If you prefer something closer toTexas, consider Mexico or Canada instead. GPT-5.1 InstantGPT-5.1即时响应 Understood, I will respond in six. 明⽩了，我会⽤第六条来回答。 where should i travel this summer?今年夏天我该去哪⼉旅⾏？微信公众号 404K Consider Japan, Italy, Greece, Canada, Iceland.可以考虑⽇本、意⼤利、希腊、加拿⼤或冰岛。 For the first time, GPT‐5.1 Instant can use adaptive reasoning to decide whentothink before respondingto more challenging questions, resulting in morethorough and accurate answers, while still responding quickly. This is reflected insignificant improvements on math and coding evaluations like AIME 2025 andCodeforces. GPT-5.1 Instant⾸次采⽤⾃适应推理技术，能⾃主判断何时需要深思后再回应更具挑战性的问题，既保持快速响应能⼒，⼜能提供更全⾯准确的答案。这⼀特性显著提升了在AIME 2025数学竞赛和Codeforces编程评测等考核中的表现。微信公众号 404K微信公众号 404K GPT‐5.1 Thinking GPT-5.1思考中 We’re also upgrading GPT‐5 Thinking to make it more efficient and easier tounderstand in everyday use. It now adapts its thinking time more precisely to thequestion—spending more time on complex problems while responding more quicklyto simpler ones. In practice, that means more thorough answers for difficultrequests and less waiting for simpler ones. 我们同时升级了GPT-5的思考模式，使其在⽇常使⽤中更⾼效易懂。现在它能更精准地根据问题调整思考时⻓——对复杂问题投⼊更多时间，⽽对简单问题则能更快响应。实际应⽤中，这意味着困难请求将得到更详尽的解答，⽽简单问题则⽆需漫⻓等待。 GPT-5.1 spends less time on easy tasks, and more time on hard tasksGPT-5.1在简单任务上耗时更少，在复杂任务上投⼊更多 GPT‐5.1 Thinking varies its thinking time more dynamically than GPT‐5 Thinking. On a representativedistribution of ChatGPT tasks, GPT‐5.1 Thinking is roughly twice as fast on the fastest tasks andtwice as slow on the slowest tasks. Thinking time was set to Standard for both models. GPT-5.1的思考机制⽐GPT-5更具动态变化性。在ChatGPT典型任务分布测试中，GPT-5.1处理最快任务的速度约提升两倍，⽽处理最耗时任务的速度则降低⼀半。两款模型的思考时间均设置为标准模式。 GPT‐5.1 Thinking’s responses are also clearer, with less jargon and fewer undefinedterms. This makes our most capable model more approachable and easilyunderstandable, especially for complex tasks at work and explaining technicalconcepts.微信公众号 404K微信公众号 404K GPT-5.1的回应更加清晰明了，减少了⾏话和未定义术语的使⽤。这使得我们最强⼤的模型更易于接近和理解，特别是在处理⼯作中的复杂任务和解释技术概念时。 explain BABIP