2025-02-27 23:55:10
Artificial Intelligence
Technology
Science

AI Innovations and Industry Movements

The AI landscape is rapidly evolving, marked by significant advancements and strategic shifts. Perplexity has unveiled its new browser, Comet, while OpenAI expands its Deep Research feature for ChatGPT users.

Nvidia is capitalizing on the demand for AI chips, fueled by the growth of Chinese startups like DeepSeek. In the realm of weather forecasting, the European Centre for Medium-Range Weather Forecasts has introduced an AI-based model, AIFS, promising enhanced accuracy and efficiency.

Meanwhile, Anthropic's funding surge highlights investor confidence in the AI sector. On a different note, a collective of UK artists is protesting against proposed AI regulations by releasing a music-free album.

In hardware news, OpenAI's CEO has announced a new AI model, GPT-4.5, amidst GPU shortages, prompting plans for in-house chip development. Microsoft is also making strides with its Phi-4 AI family, which outperforms competitors in various tasks.

As Meta prepares to launch a dedicated AI chatbot app, the competition among tech giants intensifies, signaling a vibrant future for AI technology.

heise
26. Februar 2025 um 14:00

AI Update Compact: Perplexity Comet, ChatGPT, Weather Forecast, Voice Health

Technology
Economy
Politics
Perplexity, a company founded by a former OpenAI employee, has announced a new browser called "Comet". Nvidia is benefiting from the hype around the Chinese startup DeepSeek, as Chinese companies need new AI chips from Nvidia. Trump allegedly wants to undermine AI regulations by firing employees from the National Institute of Standards and Technology. OpenAI is expanding access to its Deep Research feature for ChatGPT users. Google is introducing a free version of its AI programming assistant..
heise online
27. Februar 2025 um 16:30

Why AI must have a fundamental impact - an interview | heise online

Technology
Environment
Raia Hadsell, Vice President of Research at Google Deepmind, explains in a c't interview at the TED-AI conference in Vienna how basic research is driving the further development of AI in areas such as robotics, sustainability, weather forecasting, and natural and geosciences, as well as for generative media models like Gemini. Deepmind was recently merged with the Google Brain team.
TechCrunch
27. Februar 2025 um 20:21

OpenAI CEO Sam Altman says the company is ‘out of GPUs’

Technology
Economy
Finance
OpenAI CEO Sam Altman announced the staged rollout of GPT-4.5, a "giant" and "expensive" AI model, due to GPU shortages. GPT-4.5 will launch first for ChatGPT Pro subscribers, then ChatGPT Plus customers, as OpenAI lacks the tens of thousands of GPUs needed. Priced at $75 per million tokens input and $150 per million tokens generated, 30x and 15x the cost of GPT-4o, respectively, the model's size and cost are driven by growth surges leading to GPU shortages. To address this, OpenAI plans to de..
ExtremeTech
27. Februar 2025 um 18:30

Microsoft Expands Phi-4 AI Family, Plans Integration With Copilot+ PCs

Technology
Economy
Finance
Microsoft's new Phi-4-multimodal AI (5.6B params) outperforms Google's Gemini 2.0 Flash in benchmarks, handling speech recognition, visual understanding, and energy efficiency. Phi-4-mini (3.8B params) targets text-based tasks. Both models available through Azure AI Foundry and HuggingFace, with Phi-4-multimodal integrated into Copilot+ PCs for local AI processing.
CW

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