Etiqueta: OpenAI

A corrida à IA está a aquecer como nunca antes. Em maio de 2025, a OpenAI, a Anthropic, a Google e a xAI lançaram os seus mais recentes modelos emblemáticos - ChatGPT (GPT-4.5/4.1), Claude 4 (Claude 3.7 Sonnet), Gemini 2.5 Pro e Grok 3. Cada um deles promete grandes saltos em termos de inteligência, criatividade, raciocínio e utilização de ferramentas - e, desta vez, a propaganda não é apenas marketing. Esses modelos são [...]

Em 22 de maio de 2025, a Anthropic revelou sua série Claude 4 - dois modelos de IA de última geração projetados para redefinir o que os colaboradores virtuais podem fazer. O lançamento inclui o Claude Opus 4, o modelo mais potente da empresa até à data, e o Claude Sonnet 4, uma opção mais simples e rápida, optimizada para utilização diária. Juntos, estes modelos marcam um ponto de viragem. Enquanto as actualizações anteriores acrescentavam melhorias incrementais, o Claude [...]

A OpenAI acaba de dar o seu maior passo - e não se trata de um novo modelo ou aplicação. Trata-se de hardware. Num negócio de $6,5 mil milhões de acções, a OpenAI está a adquirir a io, uma empresa de design secreta fundada pelo antigo chefe de design da Apple, Jony Ive. O objetivo? Construir um novo tipo de dispositivo. Um que não se pareça com um telemóvel, não [...]

In recent years, LinkedIn has become a central hub for professionals seeking to establish themselves as thought leaders in their respective industries. However, a recent study revealed a striking shift in online content: 54% of long-form (100+ words) LinkedIn posts are now estimated to be AI-generated. Out of 8,795 posts analyzed, the majority were not […]

Choosing the right AI assistant today feels a bit like picking a smartphone a decade ago: there are plenty of great options, each with its strengths, quirks, and fanbase. Among the top contenders are OpenAI’s ChatGPT and the fast-rising DeepSeek. These tools can help you write, brainstorm, solve problems, and boost productivity. But they’re not […]

When DeepSeek dropped its R1 model in January 2025, it quietly detonated a bomb under the AI industry. Built without access to Nvidia’s best GPUs and on a shoestring budget compared to Silicon Valley giants, R1 proved that top-tier AI could come from unexpected places. Investors across the U.S. were caught flat-footed — nearly $600 billion was wiped off the […]

OpenAI has closed a $40 billion funding round, boosting its valuation to $300 billion. The deal, led by SoftBank, is one of the largest capital infusions in the tech industry and marks a significant milestone for the company. In a tweet on X, CEO Sam Altman confirmed the funding news and shared plans to release […]

OpenAI unveiled a major update yesterday, integrating native image generation directly into ChatGPT. Announced by CEO Sam Altman on X (Twitter), this new feature lets users create detailed, high-quality images simply by chatting. Within hours, the tweet attracted nearly two million views, highlighting just how much anticipation surrounded this update. While previous versions, like DALL-E […]

Move over, GPT-4.5, there’s a new overpriced AI model in town. OpenAI has just launched o1 Pro, its latest AI reasoning model, and it comes with a price tag so absurd it makes previous models look like dollar-store knockoffs. How expensive? Try $150 per million input tokens and $600 per million output tokens—a full ten times the price […]

Almost every week, top companies and innovative startups introduce new language models, each boasting advanced capabilities designed to outshine their competitors. With prominent players like ChatGPT-4o, Claude 3.7 Sonnet, Gemini 2.0 Pro, and Perplexity Online rapidly advancing, the sheer number of choices can quickly become overwhelming. To help you navigate this rapidly changing environment, this […]