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Evidence Grows That GPT-5 Is a Bit of a Dud

futurism.com Unknown 2025-11-17 12:14:57

Power users of OpenAI's blockbuster chatbot ChatGPT were left largely unimpressed by the company's recently unveiled GPT-5 AI model. Those who became familiar with the convivial and sycophantic tone of GPT-5's predecessor were particularly distraught by its "cold" and far less supportive demeanor, accusing OpenAI of cutting corners. The pushback was significant enough for OpenAI to both make previous iterations available once more to paying customers — and even to lean back into the sycophancy

Topics: ai gpt like openai performance

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Perplexity now supports live earnings call transcripts for Indian stocks

techcrunch.com Ram Iyer 2025-11-18 04:02:56

In Brief AI startup Perplexity is augmenting its Finance dashboard with live transcriptions of Indian public companies’ quarterly earnings calls, as well as a calendar to show schedules for post-results conference calls. Alongside surfacing news about the markets, Perplexity’s Finance dashboard shows market summaries, stock exchange charts, and top performing stocks. The dashboard also lets users create stock watchlists, track sector performance, and see cryptocurrency performance. Until now,

Topics: calls dashboard finance performance perplexity

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Apple's new Processor Trace instrument is incredible

news.ycombinator.com Victor Wynne 2025-11-18 03:42:28

Apple’s latest addition to Xcode, the Processor Trace instrument, is one of those features that sounds pretty mundane until you actually try it. Then you realize it’s exactly what you’ve been needing for the performance mysteries that eat up hours upon hours of your development time. If you’ve been developing apps for a while, this story will sound very familiar. Your app runs fine in testing, but then users complain about performance issues or excessive battery drain. You fire up Instruments,

Topics: development hardware level performance processor

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Cadillac’s Elevated Velocity concept could foreshadow the brand’s future in off-roading

theverge.com Andrew J. Hawkins 2025-11-23 03:00:00

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Posts from this author will be added to your daily email digest and your homepage feed. On the surface, Cadillac’s new Elevated Velocity looks like your typical concept car: gull-wing doors; a plush red interior; a retractable steering wheel for fully autonomous driving; and futuristic lighting scheme. But the real attenti

Topics: cadillac concept new performance velocity

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LG B5 OLED Review: Subtle Luxury

wired.com Ryan Waniata 2025-11-23 08:03:00

The LG B5 is a lovely TV that you probably shouldn’t buy—at least not yet. As usual, the B-series is among the cheapest ways to get an LG OLED and its perfect black levels, rich contrast, and naturalistic colors that enhance everything you watch. Also as usual, it’s the step-up C-series that generally offers the best overall value for your OLED dollars. That includes last year’s C4 (9/10, WIRED Recommends) on sale, and even the upgraded C5 if you time it right. In fact, as I write this review,

Topics: b5 lg oled performance tv

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Why We Migrated from Neon to PlanetScale

news.ycombinator.com Anthony Ronning 2025-11-28 08:02:03

In May 2025, during the same week Neon announced their acquisition, our databases went down four times. For hours. Database spin-ups, their entire value proposition, were completely disabled. Our "serverless" databases couldn't even start. That was the final straw in our decision to migrate to PlanetScale. Who We Are and Why Databases Matter More At OpenSecret, we're building something unique: a confidential computing platform powered by AWS Nitro Enclaves. Our flagship application, Maple AI,

Topics: database databases performance planetscale users

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FreeBSD Scheduling on Hybrid CPUs

news.ycombinator.com Unknown 2025-11-24 18:51:02

Scheduling on Hybrid CPUs Contact: OlivierCertner Motivation For the amd64 architecture, Intel started shipping hybrid CPUs with the rather confidential Lakefield and then more massively with Alder Lake (Gen12). Apart from some models of Alder Lake, it is now impossible to buy an Intel chip that does not have at least P (Performance) and E (Efficiency) cores. ARM first released incarnations of its big.LITTLE arrangement as soon as 2011. DynamIQ is an evolution where big and LITTLE CPUs can b

Topics: cores performance policies thread threads

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Why Is Web Performance Undervalued?

news.ycombinator.com Unknown 2025-12-01 11:11:01

Why is Web Performance Undervalued? Web performance is one of those things so fundamental to businesses that you would expect them to absolutely nail it. If consumers care about performance, which seems to be true, then in an efficient, competitive market you would expect businesses to be under immense pressure to optimize it. And yet, poor web performance is ubiquitous. Huge companies across the board are shipping websites and web apps so sluggish that it is killing the web. The economic upsid

Topics: performance react slow web websites

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Dropbox announces new gen server hardware for higher efficiency and scalability

news.ycombinator.com Eric Shobe 2025-11-28 20:14:33

Fourteen years ago, Dropbox took its first steps toward building its own hardware infrastructure—and as our product and user base has grown, so has our infrastructure. What started with just a handful of servers has evolved into one of the largest custom-built storage systems in the world. We've scaled from a few dozen machines to tens of thousands of servers with millions of drives. That evolution didn’t happen by accident. It took years of iteration, close collaboration with suppliers, and a p

Topics: generation hardware performance power storage

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Lurk – A Turing-complete programming language for ZK-SNARKs

news.ycombinator.com Unknown 2025-12-02 21:03:50

Lurk Overview Lurk is a statically scoped dialect of Lisp, influenced by Scheme and Common Lisp. A reference implementation focused on describing and developing the core language can be found in the lurk-lisp repo. Lurk's distinguishing feature relative to most programming languages is that the correct execution of Lurk programs can be directly proved using SNARKs. The resulting proofs are succinct: they are relatively small, can be verified quickly, and they reveal only the information expli

Topics: data information lisp lurk performance

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Running GPT-OSS-120B at 500 tokens per second on Nvidia GPUs

news.ycombinator.com Unknown 2025-12-06 04:28:47

Day zero model performance optimization work is a mix of experimentation, bug fixing, and benchmarking guided by intuition and experience. This writeup outlines the process we followed to achieve SOTA latency and throughput for GPT OSS 120B on NVIDIA GPUs at launch with the Baseten Inference Stack. The day an open source model like OpenAI’s new gpt-oss-120b is released, we race to make the model as performant as possible for our customers. As a launch partner for OpenAI’s first open-source LLM

Topics: gpt inference model oss performance

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I switched to the Dell 14 Premium for two weeks, and it made my XPS laptop look bad

zdnet.com Kyle Kucharski 2025-12-09 08:09:00

Dell 14 Premium ZDNET's key takeaways Dell's latest high-performance laptop is currently on sale starting at $1,500. It's superbly designed, with a sleek, modern build and powerful, but accessible, hardware. It runs warm, and requires power management from the user to get the most out of the battery. View now at Dell Dell's laptop rebrand may have resulted in some shuffling around of naming conventions, but the new Dell 14 Premium -- Dell's refreshed high-performance line of laptops -- looks

Topics: dell design laptop performance premium

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Python performance myths and fairy tales

news.ycombinator.com Unknown 2025-12-10 00:36:28

Python performance myths and fairy tales [LWN subscriber-only content] Antonio Cuni, who is a longtime Python performance engineer and PyPy developer, gave a presentation at EuroPython 2025 about "Myths and fairy tales around Python performance" on the first day of the conference in Prague. As might be guessed from the title, he thinks that much of the conventional wisdom about Python performance is misleading at best. With lots of examples, he showed where the real problems that he sees lie. H

Topics: code def language performance python

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Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

zdnet.com Sabrina Ortiz 2025-12-10 17:26:15

Anthropic / ZDNET ZDNET's key takeaways Anthropic launched Claude Opus 4.1. The model exceeds the predecessor's performance on complex tasks. It is available to paid Claude users, Claude Code, API, Amazon Bedrock, and Google Cloud's Vertex AI. In May, Anthropic released Claude Opus 4, which the company dubbed its most powerful model yet and the best coding model in the world. Only three months later, Anthropic is upping the ante further by launching the highly anticipated Claude Opus 4.1, w

Topics: anthropic claude model opus performance

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Why is GitHub UI getting slower?

news.ycombinator.com Unknown 2025-12-11 11:07:46

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

Topics: github just maybe performance profile

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Why is GitHub UI getting so much slower?

news.ycombinator.com Unknown 2025-12-11 17:07:46

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

Topics: github just maybe performance profile

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Bolt Graphics claims 13x leap over Nvidia RTX 5090 with less wattage – and huge caveats

techspot.com Daniel Sims 2025-12-13 02:27:00

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Add a LARGE GRAIN OF SALT: The GPU market is hotter than ever, fueled by gaming, AI, and data center demand. But real competition to Nvidia remains scarce. That's where Bolt Graphics comes in, pitching its new Zeus architecture as a disruptor. The company claims it can beat Nvidia's flagship cards in raw performance, but a closer look suggests Zeus might be more smoke than silicon, possibly repackag

Topics: bolt nvidia performance rtx zeus

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MSI Claw benchmarked using AMD and Intel chips: Ryzen Z2 Extreme trumps Core Ultra 7 258V

techspot.com Kishalaya Kundu 2025-12-13 02:06:00

Why it matters: MSI's new Claw A8 handheld builds on the success of the Claw 8 AI+ with notable performance gains in popular games, especially at typical handheld power levels. As handheld gaming grows more demanding, small but key hardware improvements are making a big difference for players. Following the success of its Claw 8 AI+ console in 2024, MSI unveiled the Claw A8 handheld at Computex 2025. Early benchmarks from China-based reviewer Golden Pig Upgrade show a significant performance bo

Topics: a8 ai claw games performance

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Why the AI era is forcing a redesign of the entire compute backbone

venturebeat.com Amin Vahdat 2025-12-15 10:05:00

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now The past few decades have seen almost unimaginable advances in compute performance and efficiency, enabled by Moore’s Law and underpinned by scale-out commodity hardware and loosely coupled software. This architecture has delivered online services to billions globally and put virtually all of human knowledge at our fingertips. But the next

Topics: ai compute hardware performance power

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This ultraportable Asus laptop is my favorite MacBook Air alternative (and it's better in some ways)

zdnet.com Kyle Kucharski 2025-12-16 08:25:10

Asus Zenbook A14 ZDNET's key takeaways The Asus Zenbook A14 with 16GB of memory is on sale at Best Buy for $599. It's a fantastic balance of innovation and value with an OLED display, competitive hardware, and a satisfying physical form. While its use case is clearly defined, the laptop has its limits when it comes to high-end performance. View now at Best Buy The Asus Zenbook A14 is on sale for $599 at Best Buy for the 16GB model. That's a $400 discount on one of the best laptops we've teste

Topics: a14 asus laptop performance zenbook

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This $599 Windows laptop is the back-to-school deal I most recommend right now

zdnet.com Kyle Kucharski 2025-12-17 12:29:00

Asus Zenbook A14 ZDNET's key takeaways The Asus Zenbook A14 with 16GB of memory is on sale at Best Buy for $599. It's a fantastic balance of innovation and value with an OLED display, competitive hardware, and a satisfying physical form. While its use case is clearly defined, the laptop has its limits when it comes to high-end performance. View now at Best Buy The Asus Zenbook A14 is on sale for $599 at Best Buy for the 16GB model. That's a $400 discount on one of the best laptops we've teste

Topics: a14 asus laptop performance zenbook

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Live coding interviews measure stress, not coding skills

news.ycombinator.com Unknown 2025-12-17 11:51:38

Some people enjoy live coding interviews. I’m not one of them. Two days ago, I stumbled upon a post on LinkedIn: Sounds absurd at first. Why would a senior engineer, who has been writing code for years, struggle with something as simple as a basic algorithm? Did they suddenly forget how to code? Maybe. But I have a different perspective. A quick story # Four years ago, I applied for Toptal. I passed the initial stage(s). I passed a 90-minute Codility assessment (three problems as I recall it

Topics: coding live performance stress think

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This $599 Asus Zenbook OLED is seriously the best Windows laptop deal right now

zdnet.com Kyle Kucharski 2025-12-18 22:39:00

Asus Zenbook A14 ZDNET's key takeaways The Asus Zenbook A14 with 16GB of memory is on sale at Best Buy for $599. It's a fantastic balance of innovation and value with an OLED display, competitive hardware, and a satisfying physical form. While its use case is clearly defined, the laptop has its limits when it comes to high-end performance. View now at Best Buy The Asus Zenbook A14 is on sale for $599 at Best Buy for the 16GB model. That's a $400 discount on one of the best laptops we've teste

Topics: a14 asus laptop performance zenbook

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Formula E cars keep getting faster and faster: What’s next for the sport?

arstechnica.com Unknown 2025-12-18 21:51:16

In addition to being bigger and heavier, teams are also going to have high- and low-downforce configurations. Racing drivers will always want more grip, but the addition of aerodynamics to push cars down onto the track surface can fundamentally change the racing, and not always in a way that makes for an entertaining spectacle for the audience. That said, Formula E isn’t adding downforce to Gen 4 just because. Change is never easy "This was a hot topic. No mitigation: car performance, car perf

Topics: car compromise downforce gen performance

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Formula E wraps up season 11—where does the all-EV series go next?

arstechnica.com Unknown 2025-12-19 03:51:16

In addition to being bigger and heavier, teams are also going to have high- and low-downforce configurations. Racing drivers will always want more grip, but the addition of aerodynamics to push cars down onto the track surface can fundamentally change the racing, and not always in a way that makes for an entertaining spectacle for the audience. That said, Formula E isn’t adding downforce to Gen 4 just because. Change is never easy "This was a hot topic. No mitigation: car performance, car perf

Topics: car compromise downforce gen performance

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Benchmarks in CI: Escaping the Cloud Chaos

news.ycombinator.com Unknown 2025-12-20 06:40:05

Creating a performance gate in a CI environment, preventing significant performance regressions from being deployed has been a long-standing goal of dozens of software teams. But measuring in hosted CI runners is a particularly challenging task, mostly because of noisy neighbors leaking through virtualization layers. Still, it's worth the effort. Performance regressions are harder to catch and more expensive to fix the longer they go unnoticed. Mostly because: Catching issues in production is

Topics: cv false performance regressions runners

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Nvidia Geforce RTX 5060 Review: Not Quite There

wired.com Brad Bourque 2025-12-25 17:03:00

This should've been Nvidia’s victory lap after a fairly successful round of high-end GPUs. The RTX 5080 and RTX 5070 were expensive and hard to find at launch, but the performance was impressive for those who could get their hands on one. Most people spend less than $500 on a graphics card, and they've been waiting patiently for their turn to go shopping. Unfortunately, the RTX 5060 falls short of its similarly priced AMD counterpart, and the gap gets even worse when any pressure is applied. Si

Topics: 5060 amd performance review rtx

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Nvidia RTX 5060 Ti vs AMD Radeon 9060 XT with DLSS and FSR Enabled

techspot.com Tim Schiesser 2025-12-26 12:20:00

When looking to buy a mid-range graphics card for a gaming PC, you're probably choosing between the GeForce RTX 5060 Ti and the Radeon RX 9060 XT, and per our recommendation, 16GB versions for both GPU models. In today's review, we will be comparing these GPUs with multiple upscaling modes enabled to determine which model performs best in realistic gaming configurations. We know many of you will be using DLSS 4 on a GeForce GPU and FSR 4 on a Radeon GPU, and this review includes performance data

Topics: 5060 performance quality ti upscaling

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Nvidia RTX 5060 Ti vs AMD Radeon 9060 XT with DLSS and FSR Enabled

techspot.com Tim Schiesser 2025-12-26 12:20:00

When looking to buy a mid-range graphics card for a gaming PC, you're probably choosing between the GeForce RTX 5060 Ti and the Radeon RX 9060 XT, and per our recommendation, 16GB versions for both GPU models. In today's review, we will be comparing these GPUs with multiple upscaling modes enabled to determine which model performs best in realistic gaming configurations. We know many of you will be using DLSS 4 on a GeForce GPU and FSR 4 on a Radeon GPU, and this review includes performance data

Topics: 5060 performance quality ti upscaling

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50x rendering speed improvements in Hologram (Elixir web framework)

news.ycombinator.com Unknown 2025-12-22 10:27:54

Hologram v0.5.0 Released! Hologram 0.5.0 represents a major evolution of the framework, delivering significant new features, performance improvements, and architectural changes that provide a more robust foundation for future development. This release brings substantial performance enhancements across the entire stack - execution times have improved from milliseconds to microseconds in many core client-side operations, making Hologram fast enough to handle real-time interactions like mouse mov

Topics: new operations page performance support

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Latest Tech News

Evidence Grows That GPT-5 Is a Bit of a Dud

Perplexity now supports live earnings call transcripts for Indian stocks

Apple's new Processor Trace instrument is incredible

Cadillac’s Elevated Velocity concept could foreshadow the brand’s future in off-roading

LG B5 OLED Review: Subtle Luxury

Why We Migrated from Neon to PlanetScale

FreeBSD Scheduling on Hybrid CPUs

Why Is Web Performance Undervalued?

Dropbox announces new gen server hardware for higher efficiency and scalability

Lurk – A Turing-complete programming language for ZK-SNARKs

Running GPT-OSS-120B at 500 tokens per second on Nvidia GPUs

I switched to the Dell 14 Premium for two weeks, and it made my XPS laptop look bad

Python performance myths and fairy tales

Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

Why is GitHub UI getting slower?

Why is GitHub UI getting so much slower?

Bolt Graphics claims 13x leap over Nvidia RTX 5090 with less wattage – and huge caveats

MSI Claw benchmarked using AMD and Intel chips: Ryzen Z2 Extreme trumps Core Ultra 7 258V

Why the AI era is forcing a redesign of the entire compute backbone

This ultraportable Asus laptop is my favorite MacBook Air alternative (and it's better in some ways)

This $599 Windows laptop is the back-to-school deal I most recommend right now

Live coding interviews measure stress, not coding skills

This $599 Asus Zenbook OLED is seriously the best Windows laptop deal right now

Formula E cars keep getting faster and faster: What’s next for the sport?

Formula E wraps up season 11—where does the all-EV series go next?

Benchmarks in CI: Escaping the Cloud Chaos

Nvidia Geforce RTX 5060 Review: Not Quite There

Nvidia RTX 5060 Ti vs AMD Radeon 9060 XT with DLSS and FSR Enabled

Nvidia RTX 5060 Ti vs AMD Radeon 9060 XT with DLSS and FSR Enabled

50x rendering speed improvements in Hologram (Elixir web framework)

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