Anthropic engineers spent a two-week sprint in August optimizing four core user journeys in claude.ai and the Claude desktop app, which together account for 95% of user activity. Measured at the 75th percentile, load time for a fresh claude.ai page dropped from 3.1 seconds to 0.55 seconds, new Claude Code sessions went from 0.8 to 0.3 seconds, and Claude Cowork cloud sessions improved from 2.6 to 0.73 seconds, with a 3.1x average speedup across 13 measurements.
claude.dev
· 2026-09-23
Beats has launched the Beats 360, a redesigned headphone with fully removable ear cups that twist off to swap between two cushion types: a knit fabric built for workouts and a plush option for everyday listening. Each earpiece runs independently with its own battery and processing chip instead of a wired connection through the headband, and extra cushion kits cost $50.
engadget.com
· 2026-09-22
Most laptops that feel slow are not short of processing power. They are held back by a hard drive, a lack of memory, a clogged fan, or a browser doing too much.
gokawiil.com
· 2026-09-22
Analysis of over a decade of workplace survey data finds that although employees still privately identify as optimists, they are increasingly reluctant to express that optimism openly at work. The trend signals a shift in workplace culture where positive outlooks are being suppressed rather than shared with colleagues.
fastcompany.com
· 2026-09-22
Testing by Bilibili channel Homolab found that the 1TB iPhone 18 Pro Max, which uses QLC NAND, suffers major performance drops compared to the 512GB TLC-based iPhone 18 Pro. Once its SLC and secondary TLC caches are exhausted, sustained writes fall to about 79.4 MB/s and can dip as low as 25.6 MB/s, worsening to just 1.1 MB/s once the drive is 60% full.
tomshardware.com
· 2026-09-21
A developer testing an AI model at maximum effort settings found that most requests produced little or no chain-of-thought reasoning tokens. Even when extended reasoning occurred, it fell well short of the levels seen in the model's published benchmark results.
twitter.com
· 2026-09-21
xAI released Grok 4.7, a new model built on a larger base and trained with a longer reinforcement learning run focused on lengthy, difficult tasks. The model improves self-verification and long-context handling, and is natively tuned for the Grok Bot harness to boost conversational and knowledge-work performance. It ships at the same pricing and speed as Grok 4.6.
x.ai
· 2026-09-21
Apple has released iOS 27 to all users, highlighting more than 30 specific speed improvements across the operating system. These range from photo loading and app launches up to 30% faster, to AirDrop transfers up to 80% faster, plus quicker performance in Safari, Mail, Music, Health, and HomeKit.
9to5mac.com
· 2026-09-20
A newly released white paper examines how single-phase direct liquid cooling addresses escalating thermal loads in AI and high-performance computing systems, where individual chips now exceed 1,000 watts and racks can dissipate over 100 kilowatts. It compares this approach against two-phase and immersion cooling methods, and outlines how liquid cooling works at both chip and system levels.
content.knowledgehub.wiley.com
· 2026-09-16
Microsoft's .NET 11 release delivers another round of performance engineering across the runtime and core libraries, building on prior years' optimization work. The improvements include eliminated bounds checks, reduced allocations, and other low-level fixes aimed at making applications run measurably faster without requiring code changes from developers.
devblogs.microsoft.com
· 2026-09-15
New AI coaching platforms, including The Predictive Index's chatbot Obi, let managers practice difficult conversations about pay, performance and layoffs before they happen. A July survey from The Predictive Index found 42% of managers know what they want to say but struggle with how to say it, and only 20% prefer preparing alone without a coaching framework. These tools range from text-based to voice-enabled, with some incorporating employee personality data to tailor practice sessions.
cnbc.com
· 2026-09-12
Apple revealed that the iPhone 18 Pro achieves three times the cooling performance of its predecessor, driven by a redesigned chip placement positioned nearer to a new vapor chamber. Additional internal changes are said to further boost heat dissipation, aiding sustained performance during intensive tasks.
9to5mac.com
· 2026-09-09
GoKawiil