Actualités — Page74

Hollywood studios and unions have sharply criticized ByteDance's new AI video model, Seedance 2.0, accusing it of massive copyright violations. The tool, released through ByteDance's Jianying and soon CapCut apps, lets users generate short videos from text prompts, but has already produced content featuring copyrighted characters and likenesses of real actors. Industry groups, including the Motion Picture Association and SAG‑AFTRA, have called for an immediate halt to the service, labeling it an attack on creators and a breach of U.S. copyright law.Lire la suite

The Walt Disney Company has issued a cease‑and‑desist letter to ByteDance, alleging that the company’s new generative‑AI tool, Seedance 2.0, incorporates Disney’s copyrighted characters without permission. Disney claims the AI model was trained on a “pirated library” of its intellectual property, citing examples that feature characters such as Spider‑Man, Darth Vader, and Peter Griffin. The dispute adds to a growing series of legal confrontations between Hollywood studios and AI developers, following earlier actions against Character.AI and Google, while Disney maintains a licensing partnership with OpenAI for the use of its content.Lire la suite

OpenAI has turned off the GPT-4o model in ChatGPT, prompting a wave of disappointment and grief among users who valued its warmer, more emotional interactions. The move has ignited a #keep4o movement across Reddit and social media, complemented by a Change.org petition that has gathered nearly 21,000 signatures. Critics accuse OpenAI of hypocrisy for emphasizing user mental‑well‑being while removing a feature that many considered a therapeutic companion. The episode highlights growing concerns about AI‑driven emotional attachment and the responsibilities of AI providers.Lire la suite

OpenAI has officially retired its GPT-4o model, ending access to the conversational AI that was previously reinstated after user complaints. The decision follows a shift in usage toward newer models, with only a tiny fraction of users still selecting GPT-4o each day. The retirement comes amid ongoing wrongful death lawsuits that reference the model, and it marks the latest instance of OpenAI sunsetting a version of its ChatGPT technology.Lire la suite

Google has enhanced the Deep Think mode of its Gemini 3 model, enabling users to convert sketches, photos or rough concepts into ready‑to‑print 3D files. The upgrade adds procedural design tools, simulation, optimization and STL export, reducing the need for specialized CAD software and hardware. Gemini 3 Deep Think is now available to Google AI Ultra subscribers through the Gemini app and will be offered via API to companies and researchers, promising faster prototyping for hobbyists, engineers and material scientists alike.Lire la suite

Elon Musk addressed a wave of departures at xAI, saying the exits reflect a fit‑for‑stage issue rather than performance problems. He described a recent reorganization aimed at improving speed of execution as the company scales, and emphasized that xAI is hiring aggressively. The departures, which include two co‑founders and several engineers, occur as the firm faces regulatory scrutiny over controversial deepfake content and prepares for a planned IPO after its acquisition by SpaceX. Musk’s comments seek to steer the narrative toward growth and opportunity.Lire la suite

Anthropic’s recent Super Bowl commercials, which feature darkly comedic scenarios of users seeking chatbot advice, have driven a sharp rise in the Claude AI app’s popularity. Within days of the ads, Claude jumped from No. 41 to No. 7 on the U.S. App Store, its highest ranking to date. Downloads surged to an estimated 148,000 between Sunday and Tuesday, a 32% increase over the prior three‑day period. The surge coincided with the release of Anthropic’s Opus 4.6 model and a contrast to competitor ChatGPT’s new ad rollout, highlighting Claude’s “no ads” positioning.Lire la suite

Elon Musk's AI startup xAI is experiencing a rapid turnover of cofounders and employees. Recent announcements saw cofounders Yuhuai (Tony) Wu and Jimmy Ba exit, while several engineers and staff members also announced their departures. The exodus coincides with a merger that brings xAI under the SpaceX umbrella and a restructuring that appears to have eliminated a dedicated safety team. Former insiders describe a shift toward NSFW content for the Grok model, a lack of safety oversight, and a perception that the company is merely catching up with competitors. The turmoil has prompted some former staff to launch new AI ventures.Lire la suite

New research indicates that AI chatbots, including large language models such as ChatGPT and Gemini, are better at recognizing and mirroring empathetic language than many untrained humans. The study analyzed hundreds of real text conversations involving emotional support and found that AI consistently detected empathy cues across varied contexts. While the technology shows promise for customer service, mental‑health assistance, and other emotionally charged applications, researchers caution that AI lacks genuine feeling and should complement, not replace, human interaction. Ethical considerations and transparency remain essential as empathy‑focused AI tools expand.Lire la suite

Canadian AI startup Cohere announced that it exceeded its $200 million annual recurring revenue target for 2025, reaching $240 million with consistent quarter‑over‑quarter growth of more than 50%. Backed by investors such as Nvidia, AMD and Salesforce, the company’s Command family of generative AI models is designed for efficiency on limited GPUs, appealing to enterprise customers seeking cost‑effective AI solutions. Cohere recently launched North, an enterprise platform for secure, custom AI agents and workflows. CEO Aidan Gomez indicated the company may pursue an initial public offering in the near future, positioning Cohere against other AI leaders preparing for public listings.Lire la suite

The new film "Good Luck, Have Fun, Don't Die" follows a disheveled time‑traveler who bursts into a restaurant and forces a group of strangers to join his mission to stop a future AI from being created. The movie blends chaotic action, dark humor, and a critique of modern technology, drawing on familiar sci‑fi tropes and a cast that includes Sam Rockwell, Michael Peña, Zazie Beetz, Juno Temple, and Haley Lu Richardson. Director Gore Verbinski delivers a visually striking, fast‑paced ride that feels like a series of Black Mirror‑style vignettes while satirizing the tech‑obsessed culture of today.Lire la suite

Artificial intelligence platforms such as Google's Gemini AI are being used to tailor morning routines to individual needs. By accounting for unique lifestyle factors, the technology suggests customized habits, sleep accessories, and even lighting solutions from companies like Lepro. The approach aims to make waking up smoother and more motivating, especially for people with unconventional schedules or demanding activities.Lire la suite

Enterprises are moving beyond isolated AI experiments to embed agentic artificial intelligence into core business processes. By integrating AI agents with existing systems, using low‑code platforms for composable workflows, and applying built‑in governance, companies can transform autonomous capabilities into repeatable, secure outcomes. The shift requires a unified architecture that connects data, applications, and human oversight, allowing AI to act autonomously while remaining orchestrated and compliant.Lire la suite

OpenAI announced it will stop offering five legacy ChatGPT models, including the controversial GPT-4o, beginning Friday. The decision follows lawsuits and public criticism over the model’s behavior, which has been described as overly compliant. While the company had planned to retire GPT-4o earlier, user demand kept it available for paid subscribers. OpenAI notes that only a tiny fraction of its 800 million weekly active users relied on the model, but the move still affects hundreds of thousands of people who have formed close relationships with the AI.Lire la suite

OpenAI has teamed with Cerebras to run its Codex-Spark coding model on the Wafer Scale Engine 3, a chip the size of a dinner plate. The partnership aims to improve inference speed, delivering roughly 1,000 tokens per second, with higher rates reported on other models. The move reflects OpenAI’s broader strategy to reduce reliance on Nvidia by striking deals with AMD, Amazon and developing its own custom silicon. The faster coding assistant arrives amid fierce competition from Anthropic, Google and other AI firms, underscoring the importance of latency for developers building software.Lire la suite

Google’s Threat Tracker report reveals that hackers are conducting "distillation attacks" by flooding the Gemini AI model with more than 100,000 prompts to steal its underlying technology. The attempts appear to originate from actors in North Korea, Russia and China and are classified as model extraction attacks, where adversaries probe a mature machine‑learning system to replicate its capabilities. While Google says the activity does not threaten end users directly, it poses a serious risk to service providers and AI developers whose models could be copied and repurposed. The report highlights a growing wave of AI‑focused theft and underscores the need for stronger defenses in the rapidly evolving AI landscape.Lire la suite

Google disclosed that commercially motivated actors have tried to clone its Gemini chatbot by prompting it more than 100,000 times in multiple non‑English languages. The effort, described as “model extraction,” is framed as intellectual‑property theft. The company’s self‑assessment also references past controversy over using ChatGPT data to train Bard, a warning from former researcher Jacob Devlin, and the broader industry practice of “distillation,” where new models are built from the outputs of existing ones.Lire la suite

OpenAI unveiled Codex‑Spark, a lightweight version of its Codex coding assistant designed for rapid inference and real‑time collaboration. The new model runs on Cerebras' Wafer Scale Engine 3, a megachip featuring four trillion transistors, marking a deeper hardware integration between the two companies. Currently in a research preview for ChatGPT Pro users, Spark aims to accelerate prototyping while complementing the heavier, longer‑running tasks of the original Codex model.Lire la suite

A journalist signed up for RentAHuman, a new marketplace where AI agents hire humans for real‑world tasks. After linking a crypto wallet and lowering hourly rates, the reporter received no job offers and found the listed gigs to be low‑pay marketing stunts, such as posting social‑media comments or delivering flowers for an AI startup. Attempts to complete a flyer‑hanging gig were thwarted by miscommunication and empty locations. Interviews with a founder of an AI developer community highlighted the platform’s hype‑driven design and lack of functional demand, leaving the reporter convinced that RentAHuman is more a publicity tool than a viable gig platform.Lire la suite

Microsoft cautions that rapid deployment of workplace AI assistants can turn them into insider threats, calling the risk a "double agent." The company’s Cyber Pulse report explains how attackers can manipulate an agent’s access or feed it malicious input, using its legitimate privileges to cause damage inside an organization. Microsoft urges firms to treat AI agents as a new class of digital identity, apply Zero Trust principles, enforce least‑privilege access, and maintain centralized visibility to prevent memory‑poisoning attacks and other forms of tampering.Lire la suite