Can You Explain The Ending Of Pretrain Vision And Large Language Models In Python?

The day my parents brought home an AI daughter, I lost my place in the family. Maddison Matthews was flawless. Gentle, intelligent, and obedient, she was the perfect daughter. Overnight, I became the problem child. Dad stopped hiding his disappointment. Mom compared me to Maddison in everything I did. Even my brother, Bailey, treated me like an embarrassment. "What else do you know how to do besides throwing tantrums and fighting for attention?" The day I finally snapped and shoved Maddison, Mom slapped me so hard my ears rang. "If you were even half as mature as Maddie, I wouldn’t be so exhausted every single day! Go to the Intelligent Excellence Academy and learn properly how to be an obedient daughter!" Then she sent me away. I was forced into a three-year exchange program at the Intelligent Excellence Academy, a place designed to train human children alongside advanced AI models. Three years later, my family finally came to bring me home. They called my name again and again, but I never answered. The director smiled calmly beside them. "Mrs. Matthews," he said softly, "you’ll need to say ‘Power On’. Unit 1314 no longer responds to human names."

To scrape together my mother's surgery money, I worked myself to the bone at this company for three straight years. My performance was always number one. By myself, I supported half the sales department. Then, a newly hired HR director decided every desk needed an AI camera, claiming it was to optimize efficiency. Every blink, every breath I took was measured and calculated by the system. "Warning. Employee Nathan Gray blinked more than twenty times within one minute. Mental distraction detected. Fine: 50." "Warning. Employee Nathan Gray took 3.5 seconds to drink water, exceeding the standard by 1.5 seconds. Slacking detected. Fine: 100." "Warning. Employee Nathan Gray's mouth corners drooped for over thirty seconds. Suspected spread of negative emotion. Fine: 200." The most ridiculous part was the way he stood in front of the entire department, pointing proudly at my data on the giant screen. "See that?" he said smugly. "This is the power of technology. In front of AI, you lazy freeloaders have nowhere to hide. Nathan, your bonus for this month has already been wiped out by the system. If you don't like it, get lost. Plenty of people are lining up to take your place." What he didn't know was that the AI system he trusted so blindly had its core code written by me. Tonight, I was going to show him what happened when he angered the one who built the machine.

The HR manager slid a severance agreement across the table and said coldly, "You're fired." I froze. "Why?" Just one week ago, my boss had praised me in the company meeting and called me one of the team's most valuable people. The HR manager shrugged. "Ms. Lyttle, you're already 35. You don't have the energy of younger employees anymore, and you're not what you used to be. You no longer fit the company's future." I joined this company when I was 29. Over the past six years, I wrote countless lines of code and worked through more sleepless nights than I could remember. Every time the company faced a major system failure, I led the emergency response and saved it from catastrophic losses. And now they were telling me I was too old and too slow. I laughed in disbelief. "So you've already copied all my experience and skills into an AI, haven't you?" The HR manager paused for a moment before answering confidently, "AI never gets tired, never takes time off, and never asks for a raise. Once the company has an employee like that, why would we keep you?" I looked at her. "Are you sure the AI has learned everything I know?" She smiled. "Absolutely." The moment I heard that, I finally relaxed. Long ago, I had already hidden a trap inside my code to keep my skills from being copied. The moment their AI employee went live, the company would only have three days before everything fell apart.

On graduation day, I caught Julian—the boy who had been my shadow for twelve years—pinning another woman against the wall, kissing her hard. His hand smacked her ass before he scooped her up and carried her into the hotel. When my call interrupted him, he just hung up impatiently and texted back: "Aria, stop playing the fragile little girl with your panic attacks. I'm not your babysitter anymore." "I'm the next in line for the Valerius family. I have real business to handle. I don't have the energy to be your nanny." Then, he coldly sent me a link to some newly developed AI personal assistant app. "If you're that lonely, go chat with the AI. It's way more useful than you clinging to me every day." I stood frozen, tears streaming down my face. A suffocating wave of heartbreak and loss swallowed me whole. My parents died saving his parents—the current Don and Donna of the Valerius Family. We grew up together. He took care of me for twelve years. I always thought he loved me. I even thought we'd get married one day. But now, I was just a burden. An annoyance. Watching his back disappear into the hotel lobby, I numbly downloaded the app. "What color should I wear to the graduation party?" "Burgundy. It complements your pale skin and hugs your curves perfectly." "I want to change up my jewelry too..." "You have beautiful collarbones. You don't need anything complicated. A minimalist platinum necklace would be perfect." "Where should I go for my solo graduation trip?" "Your private account shows a love for the Mediterranean. Go to the Amalfi Coast. The sun will look good on you." "Okay. I'll listen to you." Wait. Something was wrong. Why would an AI app know about my secret Instagram account?

Even though the prettiest girl in my class, Phoebe Jones, bombed her college entrance exams, she claimed she had gotten into the prestigious Pemberton University and was just waiting for orientation day. She even guaranteed she could get the whole class in, too. Everyone erupted in cheers, put her up on the class podium, and lined up to hand over their applications. Something did not sit right with me, so I asked a few questions. Her 'exclusive enrolment channel' turned out to just be an AI chatbot called Babble. Babble had promised her it had reserved exclusive spots at Pemberton and guaranteed she would be registered by the start of the term. I tried to warn everyone that it was just an AI telling her what she wanted to hear, but my childhood friend was the first to jump to her defense. "Maren, how could you think that about Phoebe? She's doing this for the whole class. What's your problem?" My best friend added, "Maren, AI is the way of the future. You can't just dismiss it because you don't get it." That was all it took to turn the whole class against me. They pushed me around until I tumbled down the stairs, cracked my head open, and died on the spot. When I opened my eyes, I was back at the moment Phoebe announced she had gotten into Pemberton. I could not save people who were hell-bent on their own destruction, so this time, I wished them nothing but the best.

The class heartthrob, Kevin Mosley, who scores only 1000 in the SATs, claims that he has successfully enrolled at Starvard University and is just waiting for the semester to begin. He even guarantees that he can get the entire class admitted as well. The whole class starts cheering and praising him for being their hero. All of them intend to let him submit their college applications for them. But something about his story doesn't sound right to me, so I ask a few more questions. That's when I discover that his so-called exclusive admission internal channel is CloudAI, which is just an AI chatbot! It confidently tells him that it has already reserved a special admission slot for him and guarantees that he can report to Starvard University when the semester starts. Trying to help, I point out that the AI is just generating conversational responses and telling him what he wants to hear. My childhood friend, Janice Hudson, is the first to jump to his defense. "Daryl Greer, how can you doubt Kevin? He's trying to help the whole class. What's it to you?" My friend, Aaron Yates, chimes in as well. "Daryl, AI is cutting-edge technology. It's the future. You can't dismiss it just because you don't understand it." Their words rile everyone up. As the argument escalates, I am shoved down a flight of stairs. I hit my head and die on the spot. When I open my eyes again, I find myself back at the moment when Kevin proudly announces that he's been admitted to Starvard. You can lead a horse to water, but you can't make it drink. This time, I'll simply respect their choices and wish them the best.