Articles from x.com

Articles from x.com

As inference splits into prefill and decode, Nvidia's Groq deal could enable a “Rubin SRAM” variant optimized for ultra-low latency agentic reasoning workloads (x.com)
6 days ago Nvidia

How AI can work across scales, from individuals to organizations to economies, like steel and the steam engine before it, as AI arrives as “infinite minds” (x.com)
10 days ago AI

METR: Claude Opus 4.5 has a 50% task completion time horizon of about 4 hours and 49 minutes, more than double that of Claude Opus 4 released earlier this year (x.com)
12 days ago

Tim Sweeney says Fortnite will not return to iOS in Japan in 2025, as Apple is “charging a competition-crushing 21% junk fee on third-party in-app payments” (x.com)
15 days ago IOS Japan Apple

[Thread] Substack quietly added a feature that forced subscribers to download the app to read full newsletters but say they've rolled it back after complaints (x.com)
21 days ago

[Thread] GPT-5.2 is now available in the API, priced at $1.75/1M input and $14/1M output tokens; GPT-5.2 Pro is priced at $21/1M input and $168/1M output tokens (x.com)
21 days ago

David Sacks says AI preemption won't apply to state laws on child safety, communities won't be forced to host data centers they don't want, and more (x.com)
24 days ago AI

Physicist Steve Hsu says he has published a peer-reviewed theoretical physics paper whose main idea came from GPT-5 (x.com)
28 days ago

An analysis of Google TPU v6e vs AMD MI300X vs Nvidia H100/B200: Nvidia achieves a ~5x tokens-per-dollar advantage over TPU v6e and 2x advantage over MI300X (x.com)
2025-11-29 Google Nvidia AMD

Sources: Intel may start shipping a portion of Apple's lowest-end M chips as early as 2027; Apple is evaluating Intel's 18A process for the chip production (x.com)
2025-11-29 Intel Apple

Nvidia says it is “delighted by Google's success” and it has “made great advances in AI and we continue to supply to Google”, but “Nvidia is a generation ahead” (x.com)
2025-11-26 Google AI Nvidia

X starts rolling out About This Account globally, letting users see the country or region where an X account is based by tapping the signup date on the profile (x.com)
2025-11-24

Cloudflare CTO Dane Knecht says “we failed our customers and the broader Internet” when a Cloudflare issue “impacted large amounts of traffic that rely on us” (x.com)
2025-11-19

Artificial Analysis announces AA-Omniscience, a benchmark for knowledge and hallucination across 40+ topics; Claude 4.1 Opus takes first place in its key metric (x.com)
2025-11-18

Researchers tested Google DeepMind's AlphaEvolve AI agent on 67 mathematical problems and found that it discovered improved solutions to about 20 of them (x.com)
2025-11-7 Google AI

Q&A with Sam Altman and Satya Nadella about the Microsoft-OpenAI partnership, OpenAI's restructuring and $100B revenue target for 2027, $3T AI buildout, more (x.com)
2025-11-2 Microsoft AI

Applied Compute, which wants to create custom AI agents trained on latent company knowledge, raised $80M from Benchmark, Sequoia, Elad Gil, and others (x.com)
2025-10-31 AI

OpenAI CISO Dane Stuckey outlines prompt injection mitigations in ChatGPT Atlas, including a “logged out mode” that blocks agent access to user credentials (x.com)
2025-10-23 CISO

OpenAI says all Sora 2 users can now generate videos up to 15 seconds on the app and web, while Pro users can generate videos up to 25 seconds on the web (x.com)
2025-10-16

Sam Altman says OpenAI plans a ChatGPT version with a “personality that behaves more like what people liked about 4o” and will add “erotica for verified adults” (x.com)
2025-10-15

Andrej Karpathy unveils nanochat, a full-stack training and inference implementation of an LLM in a single, dependency-minimal codebase (x.com)
2025-10-14

OpenAI updates GPT-5 Instant to better recognize and support people in distress; ChatGPT will route such sensitive parts of conversations to the model (x.com)
2025-10-5

White House Press Secretary says the $100K H-1B fee is not an annual fee and it is a “one-time fee that applies only to the petition” in the upcoming lottery (x.com)
2025-9-21 H1B

Kuo: Meta's Hypernova AR glasses will enter mass production in Q3 2025 to beat Apple to market, but have a modest sales target of 150-200K over two years (x.com)
2025-8-28 Apple AR

Elon Musk says xAI has open sourced Grok 2.5 and plans to do the same for Grok 3 in about six months, with Grok 2's weights now available on Hugging Face (x.com)
2025-8-24 Elon Musk

Meta announces a partnership with Midjourney, to license the startup's “aesthetic technology” for Meta's future models and products (x.com)
2025-8-23 Startup

In response to Elon Musk's claims that the App Store favors the ChatGPT app, Apple says the App Store “is designed to be fair and free of bias” (x.com)
2025-8-13 Apple Elon Musk

Doomer predictions of a rapid, monopolistic AGI were wrong, as recent AI model releases resemble a Goldilocks scenario with competitive, specialized models (x.com)
2025-8-11 AI

Microsoft's latest 10-K shows that the company's committed datacenter construction is down YoY, with almost no new leases signed in the past 12 months (x.com)
2025-8-2 Microsoft

[Thread] An OpenAI researcher says the company's latest experimental reasoning LLM achieved gold medal-level performance on the 2025 International Math Olympiad (x.com)
2025-7-20 Mathematics

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