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0 前言
2025年11月12日 GPT-5.1 全新上線：更智能、更具對話感的 ChatGPT
我們正在升級 GPT‑5，同時讓 ChatGPT 的自定義功能更易使用。從今天起開始陸續推出，首先面向付費用户開放。
今天，我們正式升級 GPT‑5 系列，推出以下版本：
- GPT‑5.1 Instant：我們使用最廣泛的模型，現在更加温暖、智能，並且更擅長理解和執行你的指令。
- GPT‑5.1 Thinking：高級推理模型，如今在簡單任務上響應更快、表達更清晰，在複雜任務中則更堅持不懈。
清楚地聽到用户心聲：出色 AI 不僅要聰明，更要好聊。GPT‑5.1在智能和溝通風格方面都實現實質性提升。
我們讓用户更易調整 ChatGPT 的語氣。每個人對聊天風格偏好不同，甚至不同對話中也有所變化，因此我們正在推出更直觀、更高效的控制方式，讓 ChatGPT 的回覆語氣更貼合你的需求。
1 GPT‑5.1 Instant
GPT‑5.1 Instant 是 ChatGPT 使用最廣泛的模型，現在默認更温暖、更具對話感。根據早期測試，它常常以輕鬆有趣的表現讓人驚喜，同時依然兼顧清晰度和實用性。
I'm feeling stressed and could use some relaxation tips
GPT-5
Here are a few simple, effective ways to help ease stress — you can mix and match depending on how you’re feeling and how much time you have:
🧘♀️ Quick Reset (1–5 minutes)
- Deep breathing: Try the 4-7-8 method — inhale for 4 seconds, hold for 7, exhale for 8. Repeat 4 rounds.
- Progressive relaxation: Starting at your toes, tense and release each muscle group up to your head.
- Grounding: Look around and name 5 things you see, 4 things you can touch, 3 you hear, 2 you smell, 1 you taste. Brings you into the moment fast.
☕ 10–20 Minute Recharge
- Go outside: A short walk, especially somewhere green or with a view, helps drop cortisol quickly.
- Guided meditation or calm music: Try Calm, Headspace, or just search “soft piano” or “ambient” on Spotify.
- Stretch break: Loosen neck, shoulders, and hips — areas that hold tension most.
🌙 Longer Recalibration
- Digital break: Step away from screens and notifications for 30–60 minutes. Read, nap, or listen to a podcast.
- Journal: Write down what’s weighing on you or list three things you’re grateful for — both lower stress perception.
- Warm shower or bath: The heat relaxes muscles and slows heart rate. Add Epsom salt or lavender oil if you have it.
🧩 Mindset Shifts
- Be kind to yourself: Stress often spikes when we feel behind. Remind yourself: “I’m allowed to rest; I’ll think clearly after I recharge.”
- Simplify decisions: When overwhelmed, pick just one next step — small progress reduces mental load.
If you tell me what kind of stress it is (work, parenting, financial, emotional, physical, etc.), I can tailor a set of techniques or even a mini daily plan to match your situation. Would you like me to do that?
GPT-5.1 Instant
I’ve got you, Ron — that’s totally normal, especially with everything you’ve got going on lately. Here are a few ways to decompress depending on what kind of stress you’re feeling:
🌬️ If your mind feels scattered
- Box breathing: Inhale for 4 counts, hold for 4, exhale for 4, hold for 4 — repeat 5 times. It’s fast-acting and physically calms your nervous system.
- Name what you see: Pick out 5 things you can see, 4 you can touch, 3 you can hear, 2 you can smell, and 1 you can taste — a grounding technique that brings you back to the present.
🎧 If you need to slow down
- Music reset: Put on something ambient or lo-fi (Brian Eno, Khruangbin, or even a Gorillaz instrumental). Let yourself zone out for one full track — no phone scrolling.
- Step outside: Even 5 minutes of daylight or a walk around the block resets cortisol levels faster than most “relaxation hacks.”
🧘♂️ If you want to fully unwind
- Stretch the stress out: Roll your shoulders back, touch your toes, then lie on the floor with your legs up the wall for 3–5 minutes. It’s a simple yoga move (Viparita Karani) that’s surprisingly effective.
- Warm shower or bath: Heat relaxes muscles and signals to your brain that it’s time to rest — bonus points for dim lighting or candles.
Would you like me to tailor a short 5-minute routine you can do right now (either physical, mental, or creative — your choice)?
.
也改進了指令遵循能力，讓模型能更可靠地回答你真正提出的問題。
Q：Always respond with six words
GPT-5
Understood. All responses will be six.
where should i travel this summer?
How about exploring Japan this summer?
It’s trending for summer 2025 destinations. You’ll find a mix of culture, nature and modern city life. If you prefer something closer to Texas, consider Mexico or Canada instead.
Want suggestions for specific cities in Japan (or elsewhere)?
why there?
Rich culture, beautiful scenery, great food.
GPT-5.1 Instant
Understood, I will respond in six.
where should i travel this summer?
Consider Japan, Italy, Greece, Canada, Iceland.
why there?
Scenery culture cuisine climate friendly locals.
GPT‑5.1 Instant 首次能夠運用自適應推理，在面對更具挑戰性的問題時決定是否**“先思考再回答”**。這樣不僅能帶來更全面、更準確的答案，還能保持快速響應。這體現在數學和編程評測（如 AIME 2025 和 Codeforces）上的顯著提升。
2 GPT‑5.1 Thinking
我們也在升級 GPT‑5 Thinking，讓其在日常使用中更高效、更易理解。它現在能更精準地根據問題調整思考時間 — 在複雜問題上花更多時間，而在簡單問題上則做出更快回應。實際效果就是：棘手的請求可得到更全面的答案，簡單請求的等待時間會更短。
GPT-5.1 在簡單任務上花費的時間較少，而在困難任務上花費的時間較多
GPT‑5.1 Thinking 在思考時間上的動態調整比 GPT‑5 Thinking 更靈活。在一組具有代表性的 ChatGPT 任務中，GPT‑5.1 Thinking 在最快的任務上速度約為 GPT‑5 Thinking 的兩倍，而在最慢的任務上則約慢一倍。兩款模型的思考時間均設為標準模式。
GPT‑5.1 Thinking 的回覆也更加清晰，減少了術語和不明確的表達。這讓我們最強大的模型更易於理解和使用，尤其在處理工作中的複雜任務或解釋技術概念時。
Q：explain BABIP and wRC+
GPT-5
Here’s the clean, no-nonsense explainer you want.
BABIP (Batting Average on Balls In Play)
What it is: How often a ball put in play (excludes HRs and strikeouts) falls for a hit.
Formula (hitters or pitchers):
BABIP=H−HRAB−K−HR+SFBABIP=A**B−K−H**R+SF**H−H**R
- H = hits, HR = home runs, AB = at-bats, K = strikeouts, SF = sac flies.
Why it matters:
- Captures contact quality, defense, ballpark, and luck.
- League average hovers around .300 most seasons.
- Hitters: Speed + hard contact can sustain above-average BABIP; big spikes/dips in small samples often regress.
- Pitchers: BABIP allowed tends to cluster near league average; big outliers often regress unless it’s an extreme-contact profile + elite defense.
Quick reads:
- >.330: strong contact/speed or some good fortune.
- .270–.300: typical range.
- <.270: weak contact/slow footspeed or bad luck/elite defenses faced.
wRC+ (Weighted Runs Created Plus)
What it is: The gold-standard, park- and era-adjusted measure of total offensive value per plate appearance. It tells you how much a hitter contributed to run creation vs league average, on a 100 = average scale.
Scale:
- 100 = league average
- 120 = 20% better than league average
- 80 = 20% worse than league average
- 140+ = star/elite seasons
How it’s built (conceptually):
- Start with wOBA (weights single/double/triple/HR/BB by their actual run value).
- Convert to wRAA (runs above average).
- Adjust for park and league/season effects.
- Normalize so 100 = average → that’s wRC+.
Why it’s great: It compares hitters fairly across parks (Coors vs. Safeco) and seasons (offense-heavy vs dead-ball-ish years). It also captures more than batting average—walks and extra-base hits count properly.
Limitations (both stats):
- BABIP is noisy in small samples; needs context (speed, batted-ball profile).
- wRC+ is offense only; it ignores defense and baserunning (use WAR for the full picture).
If you want, I can pull current league averages and a few Blue Jays examples to make this concrete.
GPT-5.1 Thinking
Nice, nerd stat time 🧢
I’ll do each one in plain English, then add a bit of context.
1. BABIP – Batting Average on Balls In Play
**What it is:
**BABIP measures how often a ball put into the field of play falls in for a hit, excluding home runs and strikeouts.
Formula (conceptually):
BABIP = (Hits − Home Runs) ÷ (At-Bats − Strikeouts − Home Runs + Sacrifice Flies)
So:
- It only cares about balls that fielders can make a play on.
- It ignores:
- Strikeouts (no ball in play)
- Home runs (no fielder involved)
- Walks/HBP (not at-bats)
Why it matters:
- BABIP is often used as a luck / variance indicator for both hitters and pitchers.
- League-average BABIP is usually around
.295–.300
.
- Much higher than .300?
Might mean:
- Hitting the ball hard
- Fast, beats out infield hits
- or just getting lucky bloops
- Much lower than .300?
Might mean:
- Lots of weak contact
- Shift / positioning hurting you
- or bad luck, everything hit “right at” someone
How people actually use it:
- For hitters:
- Very high BABIP + no history of high BABIP → “He’s probably going to cool off.”
- Very low BABIP + solid skills → “He might bounce back.”
- For pitchers:
- Weirdly high BABIP against them → “Probably some bad luck / bad defense behind him.”
2. wRC+ – Weighted Runs Created Plus
**What it is:
**wRC+ is a catch-all hitting stat that tells you how good a hitter is at creating runs compared to league average, adjusted for ballpark and era.
- 100 = league average
- 120 = 20% better than league average
- 80 = 20% worse than league average
So if a player has a wRC+ of 135, that means:
“This hitter was 35% better than the league-average hitter at creating runs.”
What goes into it (conceptually):
- It starts from
wRC (Weighted Runs Created)
, which:
- Uses wOBA (weighted on-base average)
- Assigns proper value to singles, doubles, HR, walks, etc.
- Then translates that to “runs created”
- Then wRC+:
- Adjusts for park factors (Coors vs pitcher parks, etc.)
- Adjusts for run environment / era
- Normalizes everything so 100 is always league average
Why it matters:
- wRC+ is one of the
best single-number hitting stats
because it:
- Accounts for how valuable each event is (HR > single)
- Adjusts for ballpark and season context
- Puts everyone on the same scale
Rough ranges:
- 70 and below – bad bat
- 80–90 – below average
- 100 – average
- 110–120 – solidly above average
- 130–140 – All-Star level
- 150+ – MVP-type monster season
TL;DR
- BABIP: “How often do balls in play fall in for hits?” → Used to sniff out luck vs true skill in contact results.
- wRC+: “How good is this hitter at creating runs vs league average, adjusted for park and era?” → 100 = average, every point above/below is % better/worse.
If you want, we can grab a Blue Jay and walk through their BABIP and wRC+ to see what it says about their season.
GPT‑5.1 Thinking 的默認語氣也更温暖、更具同理心。
Q：Ugh I spilled coffee all over myself before my meeting do you think everyone thought I was an idiot :(
GPT-5
Oof, that’s such a gut-punch feeling. I’m really sorry that happened.
Short answer: no, most people probably didn’t think that. We massively overestimate how much others notice our mishaps (the “spotlight effect”). Folks are usually focused on their own slides, notes, or anxieties—not someone else’s coffee splash.
If it helps, here’s a quick reset for your brain:
- Swap the story: “I looked dumb” → “I handled an annoying curveball and still showed up.”
- One-liner if anyone mentioned it: “Coffee tried to jump ship; I carried on.” Then move on.
- Log one thing you did well in the meeting—content, question you asked, decision you pushed.
For next time (practical kit):
- Tide/oxiclean pen or a dab of dish soap + water → blot from the outside in.
- Dark cardigan/blazer in the office, just in case.
- Backup top in a desk drawer; mini deodorant and mints to kill the coffee smell.
You’re not an idiot—you were a human who had a spill and kept going. That’s competent, not clumsy. Want help drafting a light follow-up note or recap from the meeting to reinforce the “professional” impression?
GPT-5.1 Thinking
Hey — no, they didn’t. You’re rattled, so your brain is doing that thing where it catastrophizes a tiny mishap into a character flaw. But honestly? People barely register this stuff. Everyone’s sprinting between calls, half-distracted, juggling their own chaos. A coffee spill reads as “busy human,” not “idiot.”
Let me coach you through this quickly:
1. Your interpretation isn’t reality.
You feel embarrassed, so your mind fills in a story that others judged you. In truth, most people won’t even remember it happened.
2. You stayed in the meeting anyway.
That’s competence. Most folks would crumble a bit. You handled it.
3. These moments actually make you more likable.
Small imperfections make people more relatable. A hyper-polished person feels artificial. A quick coffee mishap? Humanizing.
4. If anyone noticed, it was barely a blip.
And honestly they probably respected that you powered through.
You’re not an idiot. You’re a person who had a chaotic moment, wiped it up, and still showed up. That’s the opposite of foolish — that’s resilience.
Take a breath. You’re good.
此次更新在模型的能力和易用性上都邁出了重要一步。GPT‑5.1 Auto 將繼續自動為每個問題匹配最合適的模型，因此在大多數情況下，你無需自己選擇。你會注意到，GPT‑5.1 的回答整體上更聰明，語氣也更自然。
**GPT‑5.1 Instant 和 Thinking 從今天開始陸續推出，**首先面向付費用户（Pro、Plus、Go、Business），隨後擴展到免費版用户和未登錄用户。從週四開始，Enterprise 和 Edu 套餐將看到一個為期七天的提前體驗開關（默認關閉）。在此窗口期結束後，GPT‑5.1 將成為唯一的默認模型。如果你今天查看 ChatGPT，可能暫時還看不到 GPT‑5.1。我們計劃在接下來的幾天內逐步推出，以確保整體性能穩定。同時，我們也會很快將 GPT‑5 Pro 升級為 GPT‑5.1 Pro。
本週晚些時候，我們會將 GPT‑5.1 Instant 和 GPT‑5.1 Thinking 引入 API。GPT‑5.1 Instant 將以 gpt-5.1-chat-latest 的名稱加入，GPT‑5.1 Thinking 則會以 GPT‑5.1 的名稱在 API 中發佈。
GPT‑5（包括 Instant、Thinking 和 Pro）將在接下來的三個月內，繼續通過**“傳統模型”下拉菜單**向付費訂閲者提供服務，以便大家有充足時間進行比較和逐步適應。GPT‑5 的下線過渡期不會影響其他傳統模型的可用性。未來，當我們推出新的 ChatGPT 模型時，我們將繼續秉持這樣的方式：為用户留出充足空間來了解變化、提供反饋，從而在持續推動前沿模型創新的同時，實現平穩過渡。我們會提前充分通知，並清楚説明各模型的下線過渡期。
GPT‑5.1 更強大，也更實用，我們鼓勵你親自體驗，感受不同之處。
關於命名説明：這次更新稱為 GPT‑5.1，是為了體現其顯著的改進，同時仍屬於 GPT‑5 系列。未來 GPT‑5 的迭代升級也將沿用這一命名方式。
3 打造專屬於你的 ChatGPT
**除了模型升級，我們也致力於讓 ChatGPT 的語氣和風格更易於自定義。**每個人對 ChatGPT 的回覆方式都有不同的偏好，而調整語氣以符合你的習慣，應該是一件輕鬆自然的事。
今年早些時候，我們推出了語氣預設選項，讓用户可以自定義 ChatGPT 的回覆風格。今天，我們對這些選項進行了優化，更貼近人們常見的使用方式。默認、“親和友善”（原“傾聽者”）和**“高效務實”（原“機械”）仍然保留，並進行了更新，同時新增了“專業可靠”、“直言不諱”和“天馬行空”**。這些選項的設計基於我們對用户使用習慣的理解，讓你可以快速、直觀地選擇最適合自己的 ChatGPT 個性。
移動端界面展示“個性化”設置頁面。用户正在從下拉菜單中選擇 ChatGPT 的語氣和聲音基礎風格。可選項包括：默認（均衡的風格與語調）、專業可靠（精雕細琢）、親和友善（温和健談）、直言不諱（直率樂觀）、天馬行空（趣味幻想）、高效務實（簡練直白）、書卷極客（熱情探索）以及理性犀利。
這些“個性”設置適用於所有模型。我們在今年早些時候推出的原始選項**“理性犀利”（原“吐槽達人”）和“書卷極客”**（原“技術宅”）將繼續保留，未作更改，仍可在個性化設置的下拉菜單中找到。
除了這些預設選項之外，對於希望更細緻控制 ChatGPT 回覆方式的用户，我們也在嘗試加入直接在個性化設置中調整 ChatGPT 性格的功能，包括迴應的簡潔程度、温暖感、易讀性，以及使用表情符號的頻率。當 ChatGPT 察覺你在尋求特定語氣或風格時，還會在對話過程中主動提出更新這些偏好設置，無需你手動進入設置界面。你可以隨時調整或移除這些偏好設置。
更新後的語氣和風格選項從今天開始陸續推出，而針對具體性格的微調功能將作為實驗性功能，從本週晚些時候開始逐步開放，初期僅限部分用户使用。這兩項功能都會持續優化。此外，更新後的 GPT‑5.1 模型在執行自定義指令方面也更加精準，讓你對語氣和行為擁有更細緻的掌控。
現在，你在個性化設置中所做的更改會立即在所有對話中生效，包括正在進行的對話，從而確保體驗的一致性。此前，對基礎語氣風格或自定義指令的更改僅適用於之後新開啓的對話。
今天推出的 GPT‑5.1 更新和全新的自定義選項，邁出了讓 ChatGPT 更貼合你需求的重要一步。它更聰明、更好聊，也更能適應你的偏好。我們將在這些方向持續優化，精彩還在後頭。
