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This Week in AI 2025 #5 - Feb 16 to Feb 22

A roundup of all the latest AI news and releases from Feb 16 to Feb 22, 2025.


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Hi there! This Week in AI is a weekly series of notes where I try to stay updated with the latest news in Artificial Intelligence!

My Favorites This Week

xAI Grok 3

Feb 18, 2025

Grok 3 outperforms GPT-4o and DeepSeek V3 in math and PhD-level science, featuring advanced reasoning modes like "Think" and "Big Brain" for complex problem-solving. xAI also launched Deep Search, an AI-powered search engine for detailed summaries and research efficiency.

Grok 3 Beta — The Age of Reasoning Agents

PikaSwaps

Feb 20, 2025

Twitter Pika on Twitter / X

Pika can replace anything in your videos using photos you upload, or scenes you describe.

Convergence Proxy 1.0

Feb 19, 2025

Proxy is an AI assistant that executes tasks across websites, handling real interactions like clicking, scrolling, and navigating—turning AI from talk to action.

Product Hunt Proxy 1.0 - Your AI Assistant that actually gets things done | Product Hunt

Other Releases

ByteDance Phantom

Feb 20, 2025

Phantom is a unified video generation framework for single and multi-subject references, integrating text-to-video and image-to-video architectures.

AI Co-scientist

Feb 19, 2025

AI co-scientist, built with Gemini 2.0, is a multi-agent system that collaborates with scientists by synthesizing literature, generating hypotheses, and suggesting research plans.

Accelerating scientific breakthroughs with an AI co-scientist

Mistral Saba

Feb 17, 2025

Mistral Saba is a 24B-parameter regional language model optimized for Middle Eastern and South Asian languages, excelling in Arabic and Indian-origin languages like Tamil and Malayalam. It is lightweight, fast, and deployable on single GPUs. Ideal for virtual assistants, domain-specific insights, and culturally relevant content creation, it is available via API or local deployment.

Mistral Saba | Mistral AI

Step-Video-T2V

Feb 17, 2025

Step-Video-T2V is a 30B-parameter SOTA text-to-video model that generates videos up to 204 frames long.

Bytedance Trae AI IDE

Feb 16, 2025

Trae is an adaptive AI IDE that transforms how you work, collaborating with you to run faster.

Trae - Ship Faster with Trae



👏 Thanks for reading!