OpenAI has launched a new version of its ChatGPT Images tool that is four times faster than the previous model and offers sharper instruction following. The update brings stronger capabilities for adding, subtracting, blending and transposing visual elements, as well as improved handling of dense and small text. A dedicated Images section now appears in the ChatGPT sidebar, providing preset filters and prompt ideas. The upgrade arrives amid rising usage of Google’s Gemini chatbot, positioning OpenAI’s visual generation as a key differentiator for its growing user base. Leer más →

A side‑by‑side evaluation examined how three leading AI chat models—ChatGPT, Gemini, and Claude—interpret complex images. The test used a bustling Times Square scene, Michelangelo’s densely populated "Last Judgment," and a cluttered indoor room to gauge each system’s ability to identify objects, read text, and describe spatial relationships. ChatGPT delivered careful, structured inventories, Gemini produced highly detailed, context‑rich descriptions, and Claude offered more narrative‑style overviews with occasional imaginative leaps. The findings highlight Gemini’s precision, ChatGPT’s reliability, and Claude’s creative flair, offering clear guidance for users seeking specific strengths in visual AI tasks. Leer más →

On a recent earnings call, Pinterest chief executive Bill Ready explained how the company is turning to open‑source artificial‑intelligence models to slash costs while preserving performance across its visual‑AI features, including personalized recommendations, multimodal search, ad targeting and the new AI‑powered Pinterest Assistant. Ready said tests show open‑source models delivering comparable results at a fraction of the price of proprietary alternatives, offering what he described as orders‑of‑magnitude cost reductions. The company plans to expand the use of these models, while also exploring agentic commerce options and AI‑curated boards. The announcement came as Pinterest’s stock fell more than 21% after a revenue forecast miss. Leer más →