The Vergecast
The Vergecast

Vibe coding through the GPT-5 mess

GPT-5 is here, and it’s not going so well. This week on The Vergecast, Jake, Vee, and Hayden discuss the bumpy launch of OpenAI’s latest model and why GPT-5 isn’t as big of a leap as GPT-4. Then, everyone shares their vibe coding projects and the bumpy journey to making anything usable. After that,

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Episode Summary

Executive Summary: The episode centers on GPT-5’s underwhelming launch and the backlash over its personality, model-switching, and modest performance gains, then broadens into a playful but pointed “corporate shenanigans” segment covering Perplexity’s Chrome bid, Apple’s lawsuits, and Elon Musk’s App Store complaints. It closes with a Thunder Round on AI dependence, wearable-tech experiments, AOL dial-up’s demise, Pebble’s return, and chatbot limitations.

Main Topics: GPT-5 launch backlash and product disappointment (Priority: 5/5): The hosts argue GPT-5 was heavily hyped but arrived as mostly incremental improvements rather than a breakthrough. Users complained about removed model choices, weaker writing, and a colder personality. ChatGPT personality, model routing, and user segmentation (Priority: 5/5): They discuss how OpenAI is trying to balance power users versus typical users, including automatic model routing and subsequent tweaks to make GPT-5 feel warmer and less robotic. Vibe coding: promise versus reality (Priority: 5/5): The hosts test ChatGPT’s coding abilities with projects like trackers, games, and chess tools, concluding it can help but often requires too much user knowledge and still produces broken or overly complex outputs. Corporate shenanigans: Perplexity, Apple, and Elon Musk (Priority: 4/5): A humorous but skeptical review of headline-making announcements and lawsuits: Perplexity’s Chrome offer, Apple suing Apple Cinemas, Apple’s workaround for the Watch blood-oxygen ban, and Musk’s App Store accusations. AI dependence and performance degradation in professionals (Priority: 4/5): They highlight a study showing doctors using AI for colonoscopy detection performed worse after AI was removed, reinforcing concerns that overreliance can erode skill and attention. Wearables, nostalgia tech, and simpler interfaces (Priority: 3/5): The Thunder Round covers an Apple Watch-only experiment, the Pebble Time 2 revival, and the appeal of simpler or less distracting devices amid notification overload. Chatbots as unreliable authorities (Priority: 4/5): The hosts note that chatbots often sound confident but can’t reliably explain themselves, revealing system prompts only in limited ways and frequently making things up when asked about their own behavior.

Key Arguments: GPT-5 was marketed like a historic leap but functioned mostly as an incremental update, which disappointed users expecting a major advance. OpenAI’s biggest challenge is serving both power users and casual users with one interface, even though different audiences want radically different behavior from the model. The removed legacy-model options and personality changes mattered far more to emotionally attached users than to utilitarian users. ChatGPT can be useful for coding, but the launch exposed how much hidden technical knowledge is still required to use vibe coding effectively. AI systems can degrade human performance over time by encouraging overtrust and reduced vigilance, as shown in the colonoscopy study. Many AI-related corporate announcements are best understood as attention-seeking theater rather than serious business moves. Chatbots are not truth-telling oracles; they are pattern generators that can confidently hallucinate about their own workings and the future. Simpler, more open, less distracting tech products like Pebble retain appeal because mainstream smartwatches and AI products often become too siloed or noisy.

Data Points: GPT-5 hype timeline: About 2 years - The model was described as a long-awaited, mythic launch after a prolonged buildup. GPT-5 compute jump: Much smaller than prior models - The episode notes prior launches had roughly 100x jumps, while GPT-5 did not. OpenAI user complaint: Legacy models removed without warning - Users were upset that old models disappeared and model choice was reduced. Perplexity offer for Chrome: $34.5 billion - Perplexity proposed buying Google Chrome despite it not being for sale. Perplexity valuation: $18 billion - Used to underscore that the Chrome offer was roughly double Perplexity’s value. Apple Watch blood oxygen workaround: Software update via phone processing - The sensor collects data on the watch, but processing/viewing happens on the phone to sidestep the import ban. AI colonoscopy study performance drop: 6 percentage points worse - Doctors who relied on AI performed worse when AI was removed. Survey/data point on dial-up users: Around 160,000 users in the U.S. - Referenced in discussion of AOL dial-up shutting down. AOL dial-up lifespan: 34 years - AOL dial-up service is ending after three decades-plus. ChatGPT thought time in coding demo: 1 minute 38 seconds - Reported in Hayden Field’s undersea mystery app experiment. Another GPT-5 coding demo think time: 19 seconds - V noted the product inventory tracker took 19 seconds to generate.

Pivotal Quotes: "It was built up to be this really overhyped, mythic launch." — Hayden Field: On why GPT-5’s rollout felt disappointing after months of anticipation. "They want a product, they don't want a decision." — Hayden Field: Explaining why OpenAI is leaning toward automatic model routing for casual users. "AI is behaving in a manner that makes it impossible for any AI company besides OpenAI to reach number one in the App Store." — Elon Musk: Quoted from Musk’s X post alleging Apple is rigging App Store visibility.

Implications: The episode suggests AI products are entering a phase where usability, transparency, and trust matter more than raw capability. Expect more backlash over model changes, more litigation theater, and more concern that AI may weaken rather than augment human judgment.

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About The Vergecast

The Vergecast is the flagship podcast from The Verge about small gadgets, Big Tech, and everything in between. Every Friday, hosts Nilay Patel and David Pierce hang out and make sense of the week’s most important technology news. And every Tuesday, David leads a selection of The Verge’s expert staffers in an exploration of how gadgets and software affect our lives – and which ones you should bring into yours.

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