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Why a Living AI Glossary Matters NowArtificial intelligence is reshaping every industry, but its rapid evolution has spawned a parallel explosion of terminology that can leave even seasoned technologists feeling insecure. TechCrunch’s new glossary aims to provide a single, regularly‑updated reference that translates the most common AI buzzwords into plain language.Key Definitions from AGI to RLHFThe article walks readers through a spectrum of concepts, including:Artificial General Intelligence (AGI) – AI that outperforms humans on most economically valuable tasks, as defined by OpenAI and Google DeepMind.AI Agent – An autonomous tool that can perform multi‑step tasks such as expense filing, ticket booking, or code maintenance.API Endpoints – “Buttons” that let software components interact, enabling agents to automate third‑party services.Chain‑of‑Thought Reasoning – A technique that breaks problems into intermediate steps to improve accuracy.Compute – The hardware (GPUs, CPUs, TPUs) that powers AI model training and inference.Deep Learning – Multi‑layered neural networks that learn features directly from data.Diffusion – The process behind many generative AI models that learns to reverse noise‑added data.Distillation – A teacher‑student method for creating smaller, faster models like GPT‑4 Turbo.Fine‑Tuning – Adding task‑specific data to a pre‑trained model to improve performance.GAN – Generative Adversarial Networks that pit a generator against a discriminator to produce realistic outputs.Hallucination – When models generate inaccurate or fabricated information.Inference – Running a trained model to make predictions, often accelerated by specialized hardware.LLM – Large Language Models that power assistants such as ChatGPT, Claude, Gemini, and Llama.Memory Cache (KV Caching) – An optimization that stores intermediate calculations to speed up inference.Open Source vs. Closed Source – The debate over publicly available model code (e.g., Meta’s Llama) versus proprietary systems (e.g., OpenAI’s GPT).Parallelization – Executing many calculations simultaneously, a cornerstone of modern AI hardware.RAMageddon – The current shortage of memory chips driven by AI data‑center demand.Recursive Self‑Improvement (RSI) – Models that can redesign themselves, a potential step toward singularity.Reinforcement Learning from Human Feedback (RLHF) – Training models with reward signals to improve helpfulness and safety.Tokens & Throughput – The basic units of text processing that determine cost and performance.Quantifying the AI Vocabulary ExplosionThe glossary covers more than 30 distinct terms, each accompanied by concise explanations and links to deeper resources. By cataloguing this breadth, the piece highlights how quickly the AI lexicon has expanded within just a few years of mainstream adoption.Implications for Developers, Investors, and the PublicUnderstanding this terminology is no longer optional. For developers, clear definitions accelerate product building and reduce miscommunication when integrating APIs or deploying agents. Investors gain a sharper lens for evaluating startup pitches that hinge on concepts like fine‑tuning or distillation. Meanwhile, the broader public can better assess claims about “AGI” or “hallucinations,” mitigating hype‑driven misinformation.Future of AI Terminology and Industry AdoptionTechCrunch positions the glossary as a “living document,” promising regular updates as new techniques (e.g., emerging diffusion variants or next‑gen RLHF methods) appear. As AI systems become more autonomous and specialized, the vocabulary will continue to evolve, making ongoing education essential for anyone interacting with the technology.

The Lead: Arsenal's Quest for European GloryMikel Arteta has dismissed suggestions the pressure is off Arsenal in Saturday's Champions League final after their first Premier League title for 22 years and insists he and his players are hungry for more trophies. The manager has declared that their ambition is bigger as they seek to add European success to their domestic triumph.The Event Details: Arsenal vs PSG in the Final ShowdownParis Saint-Germain, who defeated Arsenal in the semi-finals last year before being crowned European champions for the first time, saw off Chelsea, Liverpool and Bayern Munich in the knockout stages and are strongly fancied to retain their crown. Jurriën Timber looks likely to start after Arteta confirmed the Netherlands defender had recovered from a groin injury, although he has not featured since the win over Everton on 14 March.The Data Analysis: A Season of Record MatchesSaturday's game will be Arsenal's 63rd of the season, more than any other team from the top five European leagues. It will be PSG's 56th but Saka insisted fatigue would not play a part. "We've had a week to recover and we're ready to go again and a game like this is not going to be decided on minutes," he said. "It will be decided on moments and which team can produce a bit of quality and be well organised."The Impact Analysis: Writing a New Chapter in Arsenal HistoryArsenal have yet to win the Champions League and reached the final on one previous occasion, in 2006, when they were defeated by Barcelona. Arteta is determined Arsenal seize their opportunity on the biggest stage in club football after finally ending their long wait for the league title. "We have the opportunity to write a new chapter in the history of this football club," the manager said. "And in order to do that, we have to play with such clarity, a lot of courage, and a relentless desire to win."The Prediction: A Team Driven by DesireArteta, asked whether he had noticed something different when he looks in the eyes of his players, said: "That they want more. Going through those moments brings you a different kind of desire. Because you lift it, you know exactly how it feels. You want to reproduce that feeling as many times as possible." Bukayo Saka, who scored Arsenal's goal in last season's 3-1 aggregate defeat by PSG, revealed that Thierry Henry – part of the team that lost to Barcelona 20 years ago – had been in touch this week to offer encouragement. "It feels like this last week it's all become a reality and tomorrow is another exciting opportunity to create more history and win another for the club that I love," Saka said.

The Lead: Melbourne’s Vinyl Boom Takes Center StageMelbourne has been dubbed the "vinyl capital of the world" after a Victorian Music Development Office report highlighted the city’s 5.9 record stores per 100,000 residents. The claim fuels a vibrant local scene showcased at ACMI’s The Vinyl Factory: Reverb exhibition, where audiophiles can experience rare records and immersive installations. The Exhibition Spotlight: Listening Rooms and Interactive InstallationsThe exhibition’s Listening Room features a Technics SL‑1300GE‑K turntable, Pitt & Giblin Superwax speakers and a curated selection ranging from Miles Davis to Ryuichi Sakamoto. Curator Yasmine Sharaf invites visitors to pick any record and have it played, emphasizing accessibility over performance art. Documentary linking Detroit techno to the transatlantic slave trade.Carsten Nicolai’s 1998 work bausatz noto, allowing live remixing on four turntables. The Vinyl Store Density Debate: Melbourne vs. TokyoThe per‑capita metric contrasts sharply with Tokyo’s 2.3 stores per 100,000 residents, yet Tokyo’s dense urban fabric means shoppers can access massive inventories, such as Shinjuku’s Disk Union flagship, effectively eight hyper‑specific stores in one. Melbourne’s “Collingwood‑Fitzroy corridor” hosts 19 stores within 2.5 km², many stocking Japanese imports. The Market Numbers: Growing Spend on VinylAustralian consumers spent $44.5 million on vinyl in 2024, a 5.6% increase from the previous year, with vinyl accounting for 72.8% of physical‑media revenue. Independent labels like Butter Sessions and Efficient Space rely on vinyl releases to supplement modest streaming income. The Cultural Value of Vinyl: Beyond ProfitArtists view vinyl as a cultural badge rather than pure advertisement. Corey Kikos of Sleep D describes vinyl as a “loss leader” that bestows relevance, while local fairs such as the Independent Music Exchange on 7 June at Northcote Town Hall bring together over 50 independent labels. The Outlook: Can Melbourne Sustain Its Vinyl Crown?Melbourne’s claim rests on per‑capita store counts, but true dominance may depend on inventory depth, consumer spending trends, and the ability of independent labels to navigate rising production costs. Continued community events and inclusive curation could cement the city’s reputation, even as global comparisons evolve.

The Lead: PSG's Title Defense MotivationParis Saint-Germain coach Luis Enrique has asserted that his team's motivation to retain their Champions League title surpasses Arsenal's desire to win their first European trophy. PSG, who defeated Inter Milan 5-0 in last year's final, are strong favorites for Saturday's showdown against Arsenal, who are appearing in their first final since 2006.The Event Details: Champions League Final ShowdownThe Champions League final between PSG and Arsenal marks a clash of contrasting narratives. PSG, the defending champions, are seeking to become only the second team in the Champions League era to retain their title, following Real Madrid's achievement. Meanwhile, Arsenal, under Mikel Arteta who boldly declared "We will be European champions on Saturday," are pursuing their first continental trophy.PSG has welcomed back key players Ousmane Dembélé and Achraf Hakimi from injury, with Luis Enrique expected to select 10 of the 11 players who started in last year's final victory. Dembélé, who had been doubtful due to a calf injury, expressed confidence in his participation and emphasized the team's ambition not to "sit on their laurels."The Data Analysis: Luis Enrique's Final RecordLuis Enrique brings an impressive track record to the final, having won 11 of the 12 finals he has contested as a manager. This success rate provides PSG with significant psychological advantage as they prepare for the match. The Spanish coach's experience in high-pressure finals contrasts with Arteta's relative inexperience at this stage of European competition.The Impact Analysis: European Football's Changing LandscapeThis final represents a significant moment in European football's competitive balance. PSG's potential back-to-back victory would solidify their position among Europe's elite clubs and demonstrate the effectiveness of their financial investment. For Arsenal, a victory would mark a return to the pinnacle of European football after a two-decade absence and validate their project under Arteta.The matchup also highlights the evolving dynamics of European football, with PSG's star-studded squad facing Arsenal's more team-oriented approach. The contrast in playing styles and club philosophies adds an intriguing subplot to what promises to be a compelling final.The Prediction: PSG's Historical OpportunityWith the opportunity to make history by becoming only the ninth club to win back-to-back European Cups and the second in the Champions League era, PSG enters the final as overwhelming favorites. Luis Enrique's assertion that "trying to win the second one in a row is" more powerful than Arsenal's first-time quest reflects the confidence within the PSG camp.However, Arsenal's underdog status and Arteta's bold declaration could provide them with the motivation to defy expectations. The final will ultimately come down to which team can execute their game plan more effectively under the pressure of the occasion, with PSG's experience potentially proving decisive in their quest for consecutive titles.

The LeadIga Swiatek has called for the French Open to make changes to the layout of their courts after multiple players were forced to withdraw this week having been injured when tripping over obstacles at the back of the Roland Garros courts. The world number one player expressed concern that the current setup is not safe for competitors.The Court Safety CrisisThe most recent incident occurred on Friday when Turkish player Zeynep Sonmez ran into one of the Lacoste advertising boards placed at the back of the court and fell to the floor. After a medical time out, Sonmez, alongside her partner Tatjana Maria, was forced to retire from her second round doubles match while trailing 2-0.Earlier in the week, Belgian player Alexander Blockx was forced to withdraw after injuring himself on the rain covers at the back of a practice court. In a statement on Instagram, Blockx revealed: "Unfortunately during today's practice I heard a snap in my ankle while I sprained it thanks to the 'really necessary' covers at the back of the court at Roland Garros, which is why I had to withdraw from tomorrow's match."Great Britain's Katie Boulter also had a near miss, saying the boards need to be removed after she tripped on one during her second-round match. "THESE THINGS HAVE TO GO. Got lucky last night but next time I might not be…" she wrote on social media.Historical ContextThis is far from a new issue at Roland Garros, which uses these panels towards the back of the court to advertise their sponsors. In 2017, David Goffin was forced to retire from his third round match due to a similar incident. No other grand slam tournament places their rain covers behind the baseline, making the French Open unique in this aspect.The issue is particularly problematic on clay courts due to the tendency for players to move and defend from deeper positions on the surface. This increases the likelihood of players running into the obstacles at the back of the court during extended rallies.Tournament UniquenessThe French Open is the only big tournament that still uses line judges, with the tournament placing their boards next to lines people in the court. Arthur Ashe Stadium at the US Open is the only other grand slam court with advertising hoardings on the court, but those boards are pressed directly to the back wall, not placed in the playing area.This design choice has been a point of contention for years, with players consistently raising concerns about the safety implications of having obstacles in the playing area. Despite these concerns, the tournament has maintained this setup, citing tradition and sponsorship requirements.Player Reactions"I didn't see the incidents, but I heard about them," said Swiatek. "Obviously if these things happen, there needs to be a reaction, because there are other ways for us to be visible for sure, you know? It's a shame, and it shouldn't – I hope they're going to put them in a different place or just put the advertising in a different way there, because it's not safe for sure."After her straight sets win over Viktorija Golubic, Marta Kostyuk expressed skepticism that the tournament would make changes: "Honestly, I feel like there are some rules that no matter what happens, they just cannot be changed, and no matter how much you speak about it or how much you fight over it, it's just the rules. I don't know."Swiatek's Path ForwardDespite the concerns about court safety, Swiatek continues to build confidence and momentum in her first major tournament alongside her new coach, Francisco Roig. After projected tough opponents like Jelena Ostapenko and Elena Rybakina were eliminated in round two, Swiatek now faces a different challenge in the form of Marta Kostyuk.Kostyuk is on a 15-match winning streak and has not lost on clay this year after winning titles in Rouen and Madrid. "I definitely have a different feeling going into this match, because I feel like last time that I played her in Cincinnati, I lost this match way before it even started, and I don't feel the same this time," said Kostyuk.

The Vision for AI Coding Agents Cognition CEO Scott Wu made headlines again this week when his two-year-old AI coding agent startup raised $1 billion at a $26 billion valuation. Cognition is the maker of Devin, one of the first and, arguably, most successful AI coding agents. Devin, the CEO says, “naturally owns tasks end to end.” The Future of Software Development In fact, in the blog post announcing that raise, Cognition laid out a vision where “we are shifting to a world of self-driving software development.” So, could Devin replace, say, a mid-level L4 programmer? Yes, and no, Wu told TechCrunch. “We’ve never thought about it as replacing humans. I know it’s like a scenario, folks have said these things. It has never been our view.” Preserving the Joy of Programming Wu emphasizes that the goal is not to make human programmers obsolete. “We are all programmers ourselves,” he explained. “I started coding when I was nine.” He views agents as another layer of abstraction between envisioning a software product and producing it, similar to how visual development environments abstracted software creation away from machine instructions. The Role of Devin in Cognition Cognition says that Devin’s role in its own company is to ship nearly all the software. The company says that 89% of code committed by its engineers was committed by Devin, and the rest by local agents. Wu explains that his agent’s role is largely to do the kinds of long-tail maintenance tasks that many programmers don’t like to do anyway: bringing old software up to date; moving applications off one platform and onto another. The Future of AI Agents Wu predicts that agents will enter other fields where they will learn tasks, from customer service to medicine, but hopes the goal will be to augment human workers in those areas, too. “Code and software has been the first to move, but we’ll see this happen in all these other industries,” he predicts. “One thing that’s been clear to us since the beginning is, it should always be up to the human what to do … you really see this in software engineering, but I think it’s true in all these other professions too.”

The Final Deadline for TechCrunch Disrupt 2026 Speaker Applications Today is the last day to submit an application to speak at TechCrunch Disrupt 2026, which will return to Moscone West in San Francisco from October 13 to 15. The event is a premier gathering for startup and VC leaders, with over 10,000 attendees expected to explore the latest trends in AI, scaling, fintech, infrastructure, robotics, and the future of innovation. Opportunities to Take the Stage TechCrunch is inviting founders, investors, operators, and technology experts to apply for a chance to speak at the event. There are two session types available: Breakout Sessions: A 30-minute talk with up to 4 speakers and a 20-minute audience Q&A;, with a capacity for 100 attendees. Roundtables: A 30-minute speaker-led group discussion for up to 40 participants, focusing on insight and conversation without slides or AV. The Application and Selection Process Each application will be reviewed by TechCrunch's editorial team. Finalists will be selected for the Audience Choice vote, where TechCrunch readers will choose which sessions make it to the Disrupt Stage. To apply, interested individuals must submit their application before tonight's deadline of 11:59 p.m. PT. Why Apply? TechCrunch is looking for high-impact speakers with actionable insights and real-world experience to contribute meaningfully to the tech ecosystem. If you have expertise to share and want to help shape the conversations defining the tech industry, now is the time to apply.

The AI Psychosis Phenomenon Box founder Aaron Levie has coined the term 'AI psychosis' to describe a growing trend among CEOs: the belief that AI can seamlessly replace human jobs without understanding the intricacies of those roles. This phenomenon highlights a disconnect between the decision-makers and the realities of the workforce. The Disconnect Between AI Hype and Job Realities Recent layoffs: ClickUp cut 22% of its workforce for AI agents, and tech layoffs in 2026 are nearly matching all of 2025. Growing concerns: DuckDuckGo installs are climbing as users seek alternatives to Google's AI-driven search. The Impact on the Tech Industry The situation raises questions about the future of work and the role of AI. As the AI-pilled and AI-skeptical perspectives collide, the industry is left to ponder the implications. Key Takeaways and Future Outlook The discussion on TechCrunch's Equity podcast, featuring Kirsten Korosec, Anthony Ha, and Sean O'Kane, delves into the complexities of AI's impact on the workforce. With Waymo's new robotaxi hitting the road and significant deals on the horizon, the future of tech and AI is more uncertain than ever.

The Final Countdown for TechCrunch Disrupt 2026 Savings This is it. The countdown is almost over. You now have until tonight at 11:59 p.m. PT to lock in Early Bird savings of up to $410 for TechCrunch Disrupt 2026 before prices increase. Event Overview: A Gathering of Tech's Elite If Disrupt has been on your must-attend list, this is your final chance to secure the lowest available rates before the next price jump hits. Once the deadline passes, so do the savings. Join 10,000+ founders, investors, operators, and innovators at Moscone West in San Francisco from October 13–15 for three days packed with networking, startup discovery, and conversations shaping the future of tech. Group Benefits: Bring Your Team at Reduced Rates Bring a plus-one at 50%, or bring a group to get an up to 30% discount. These options make it more affordable to attend with colleagues or team members. Why TechCrunch Disrupt Matters for the Industry TechCrunch Disrupt is where startup momentum accelerates. The event brings together the people actively building, funding, and scaling what's next across AI, fintech, SaaS, climate, cybersecurity, consumer tech, and beyond. What to Expect at the Conference With 300+ exhibiting startups, Startup Battlefield 200, curated networking experiences, and multiple stages of programming, Disrupt is built to help attendees make meaningful connections and real business progress. Who Should Attend Disrupt 2026 Disrupt is designed for founders raising capital, investors sourcing opportunities, operators scaling companies, and innovators looking for an edge. Whether you're launching your next startup, growing your network, or tracking the future of technology, Disrupt puts you in the room with the people driving the industry forward. High-Caliber Speakers and Sessions Every year, Disrupt brings together hundreds of influential voices across startups and venture capital. Past speakers have included leaders from the companies and firms shaping the future of AI, enterprise software, fintech, consumer tech, and more. This year will deliver the same high-caliber experience, with 200+ sessions across six industry-focused stages, plus roundtables and breakouts covering scaling, AI, fintech, infrastructure, robotics, and emerging technologies. Don't Miss the Early Bird Deadline Early Bird savings of up to $410 end tonight at 11:59 p.m. PT. After that, ticket prices increase. Register now to secure your TechCrunch Disrupt 2026 pass at a low rate before the deadline expires. Bringing more than just you? Save 50% on a second ticket, or up to 30% on community passes.