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News
18 Best AI Tools For UPSC Preparation [2026]
10+ hour, 7+ min ago (1702+ words) OfficeChai AI tools for UPSC preparation have moved from novelty to necessity for the lakhs of aspirants who sit for the Civil Services Examination every year. Between the sheer volume of the syllabus, the need for daily current affairs tracking,…...
Anthropic Researcher Calls Out NVIDIA, Microsoft For Signing Open AI Letter, Asks Them To Open-Source CUDA And Microsoft Office
17+ hour, 11+ min ago (851+ words) OfficeChai Several tech firms have publicly stated that they want open source AI to flourish, but Anthropic — the chief non-signatory of the letter — is calling out what could been seen as their hypocrisy. Julian Schrittwieser, a member of technical staff…...
How India And Developing Countries Can Navigate The AI Revolution
16+ hour, 13+ min ago (697+ words) OfficeChai AI isn’t just upending businesses, but it is also poised to structurally change how entire nations operate. Compared to companies, countries are larger, more complex, and have lower manoeuvrability for those governing them, and navigating the AI revolution will…...
In Game Theory Twist, OpenAI Also Signs Open Source AI Letter Leaving Anthropic As Most Prominent Non-Signatory
1+ day, 18+ min ago (802+ words) OfficeChai The entire AI sector in the US appears to have now come together and taken a stand that’s contrary to that of its most prominent company — Anthropic. Hours after NVIDIA CEO Jensen Huang used his first-ever post on X…...
Anthropic Releases Claude Opus 5, Beats Fable On Many Benchmarks At Half The Price
1+ day, 13+ hour ago (473+ words) Anthropic has released Claude Opus 5, and the pitch this time is unusually direct: a model that gets close to the company’s own frontier system, Fable 5, while costing half as much to run. That’s a meaningful shift in framing. Anthropic’s last…...
Anthropic, OpenAI Not In List Of 20 US Companies That Have Backed Open Models In Joint Letter
1+ day, 15+ hour ago (702+ words) OfficeChai Even as 20 major US companies have backed open-source AI, some companies are more conspicuous by their absence. The letter, titled “Open Weights and American AI Leadership” and shared publicly by NVIDIA CEO Jensen Huang in his first-ever post on…...
NVIDIA CEO Jensen Huang Backs Open Models In First Post On X
1+ day, 16+ hour ago (341+ words) NVIDIA CEO Jensen Huang has just joined X — and he’s jumped right into one of the hottest debates in the AI space. The letter itself, titled “Open Weights and American AI Leadership,” carries signatures from a striking mix of companies…...
English Football Club Arsenal Is Hiring A Research Engineer To Work With Data As An Applied AI Specialist
1+ day, 19+ hour ago (579+ words) OfficeChai AI is impacting many jobs, but it also seems to be creating some interesting new ones. Arsenal Football Club, one of the Premier League’s most storied clubs, has posted an opening for a Research Engineer who will sit inside…...
Flipkart Announces Food Delivery Entry, Zomato Falls 3%, Swiggy Falls 5%
2+ day, 3+ min ago (856+ words) OfficeChai Food delivery was thought to be a settled space in India, but there has been renewed activity in the last couple of years. Flipkart has now become the latest big name to throw its hat into the ring, with…...
Travis Kalanick Describes How He Got Investors To Bid Against Each Other While Fundraising For Uber
1+ day, 19+ hour ago (913+ words) OfficeChai Travis Kalanick built Uber into one of the most consequential companies of all time, and he did it by fundamentally reversing what the fundraising process is like. In a recent interview with a16z, Kalanick walked through the mechanics of how…...