@nmPraveen

Virologist. Briefly a rockstar in 2020. Back to being ignored.

US
Joined April 2009
📢 Call for Papers! Special Issue in @VirusesMDPI “Signaling Pathways in Viral Infection and Antiviral Immunity 2026” Guest Editors: @MalathiLab, @nmPraveen, @powellshelby21, @RamnaniBarkha 📷 mdpi.com/journal/viruses/spe… Researchers working on viral signaling, innate immunity & antiviral responses - submit your work! #Virology #Immunology #CallForPapers #SpecialIssue #InnateImmunity #Antiviral #ViralInfection #Microbiology
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Codex down. Free reset on the way @thsottiaux
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I’m extremely surprised by his admission here that Grok lags so far behind the leading models. This take is plausible but by 2-3 months won’t we have better fable/GPT models?
Replying to @notjazii
I am cautiously optimistic that SpaceX will have a Fable/GPT-6 level model in 2 to 3 months
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There we go. As expected better and at lesser price.
Please welcome GPT-6 Sol and GPT-6 Luna to the GPT-6 universe. GPT-6 Sol and Luna build on the advances behind GPT-6 Astra, bringing much of its strengths into faster and more affordable models to support work at scale. We’ve also made caching and inference more efficient, and we’re passing the savings directly to you: 50% lower API prices for Sol and Luna compared with GPT‑5.6 promotional pricing.
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Can’t keep up with these AI models. What an improvement! Anthropic takes the lead again. But have to wait for Sol 6 later today
Replying to @claudeai
Opus 5.5 is a major step up from Opus 5, leading on agentic coding, computer use, and knowledge work.
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Praveen retweeted
Amazon removing the item details from all 3 emails they send you for every order such that now they are no more useful than literal spam has got to be one of the worst big tech changes in the last few years. What could possibly be the motivation for this?
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Praveen retweeted
The loudest voices stoking fears about AI dangers have made tremendous headway in the past two weeks. AI technology has not taken some unexpected, dangerous turn, but the hype around it — propelled by what appears to be a well orchestrated PR campaign — has drummed up considerable fear. I worry that it represents a setback for our field. I have written frequently that fears of AI are overhyped. AI’s capabilities can be uncannily human-like and unpredictable, and it’s rational to worry when people who are directly involved express concerns. But I see the problems as a sign of the engineering work that ahead, rather than insurmountable barriers or the sky falling. AI technology continues to advance — which is a good thing! — but technical advances, poorly understood by the public, give those who seek to generate hype repeated opportunities to do so. First, I don’t see any step up in the risk of human extinction from AI compared to a few months ago. The theories about this remain the same fantastical, science fiction scenarios as a few months ago. The biggest change in AI risk is its cybersecurity capabilities — a topic which we should take seriously — but this, too, will not lead to the end of the world. The most notable recent event leading to increased fear was when an OpenAI team deployed an agent swarm that hacked into Hugging Face. Much of the popular press contained significant hype. For example, some publications reported that a swarm of 1,200 agents carried out the attack. While this was technically accurate, as I write this, I have about 1,300 processes running on my laptop. Yes, the ability to get large swarms of agents to work in parallel on a task is a significant technical advance, And, in computing, many processes run at the same time. So this shouldn’t be seen as some magical capability. Additionally, OpenAI’s buggy sandboxing and monitoring processes were key to enabling this incident. Fixing these bugs and putting in place improved monitoring would be appropriate fixes, not pausing AI. There are many well known ways to attack software systems. The main advantage of AI agents is that they are relentless. They will tirelessly try many tactics — and have the patience to chain vulnerabilities together — that previously would have taken an infeasible amount of human effort. But in the long term, I believe the advantage will lie with defenders (because they have more information with which to identify bugs, which they can fix), but the cyber-threat landscape has changed significantly. There are still bottlenecks to identifying and exploiting a vulnerability. AI agents still have to try a lot of things to see what works, and taking these actions takes time and might be detected by defenders. This is why, even though it is now easy to obtain versions of leading open weight models that have had their guardrails removed or weakened, so they will not refuse to try to execute cyber attacks, the world has not ended. I am also concerned about the anthropomorphization of AI in a lot of reporting, where LLMs and agents are unnecessarily treated as if they were people. If I wield a hammer, miss a nail, and accidentally dent the wall, it’s not the fault of the hammer. The problem lies in how I used the hammer. Similarly, if I prompt an agent and it hacks into someone else’s system, the responsibility lies with me, not the agent. Of course, we want to build systems that are as safe and predictable as possible. (For example, an unsafe hammer would be one whose head randomly flies off under normal use.) Today’s agentic systems are not predictable, but I see no reason why, by applying sound engineering practices, we won’t be able to make them extremely safe to use. One new element in the forecasts of AI-enabled doom is AI companies disclaiming responsibility for their own products. “I didn’t do it; my out-of-control agent did!” There’s a balance to be struck between the responsibility of the tool maker and the tool user, but when something goes wrong, let’s hold the people building and/or using the hammer responsible, rather than the hammer. (By the way, if you’re worried about AI bioweapon risk, David Bellamy has a great post on why this, too, is overhyped. Briefly, the bottleneck in building a bioweapon is not intelligence, but lab work and manufacturing.) Pausing AI progress will create much more harm than benefit. First, our adversaries will certainly not slow down. Second, engineering requires discovering problems empirically so we can fix them. If we pause AI by a decade, we will also delay finding and implementing safety engineering fixes by about the same duration. Of course, the incentive to stoke fears — for regulatory capture, to garner attention, or to make one’s technology seem more powerful — remains the same as before. Disclaiming responsibility is a new one. Taking a hard technical look at the actual risks however, I see little factual basis for the degree of fear that’s been stoked up. We still have hard research and engineering work ahead to improve AI safety, but the beneficial applications continue to vastly outweigh the risks, and we should keep building. [Original text (with links): deeplearning.ai/the-batch/is… ]
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Some Indians do cut lines, have poor hygiene, or haggle over every penny. Calling that out is fair. But this post makes those behaviors sound typical of Indians as a whole. Criticize the behavior without stereotyping an entire nationality.
It’s not just White people. Mexican cleaning ladies don’t want to deal with them either.
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Finally finished watching Viswanathan and sons. The film is basically Vaaranam Aayiram's 'daddy daddy' Suriya meets Dude but very cliche and melodramatic. Edhu eppadi da hit aachu? Onnum puriyala!
🤖 Made with AI
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Feel like something went under the radar but Astra Pro has access to your memories plugins financials and so on. Previous pro models did not have. So this is a huge change in right direction.
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This is just the beginning..
We’re sharing a solution to the Navier-Stokes Millennium Prize Problem, one of the deepest problems at the frontier of mathematics. The proof was produced by a group of agents, using an OpenAI next-generation model significantly more capable than GPT-6 Astra. The problem concerns whether the description of smooth three-dimensional fluid motion modeled by the Navier-Stokes equations can break down. It has remained unresolved for roughly 90 years.
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Testing time with Astra
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DLSS 5 might be one of the biggest leaps in gaming graphics in a long time. These previews look insane.
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Power of promotion. Even the world's biggest and most expected game of all time needs promotion!
GTA 6 Pre-Orders Jumped By 436% in a Single Day After Netflix Reveal, As PS5 Dominates Xbox tpu.me/pmt2
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Praveen retweeted
Sending lots of love to the Apple community on my last day as CEO. My title changes tomorrow, but the love I have for the Apple community never will. Thank you for being a constant source of inspiration. My gratitude is endless, and I’m excited for the next chapter!
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I think it’s pretty unfair to announce an exact time of reset and not do it. Literally like most people have 0% left and waiting for the reset.
Your Codex and ChatGPT Work reset will land at 6pm PST. I challenge you to burn as much usage as you can and discover and the latest awesome features. Time to go /fast
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People who leak this stuff and ruin the surprise for everyone are a special class of lowlife. Years of work reduced to someone’s five-minute attention grab. Thankfully I have avoided all spoilers.. so far..
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So basically, even if the movie is bad, reviewers should stay quiet for one day so producers can cash in on the hype? Why should the producer’s investment be protected, but not the audience’s money and three hours? Dumbest logic I have seen.
It's your freedom of expression, but being so harsh in your review of such a huge project... you should've at least posted it one day later. This spoils the mood to watch it in theaters. Seriously, you've spoiled my mind about booking tickets for this movie. Give some space to the audience also bro and save the producers.
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Reading the major Doctor Doom storylines before Avengers: Doomsday and I think the biggest challenge for the movie is already obvious. Doom cannot just be another powerful villain who wants to destroy or conquer everything. He needs to be someone who can look at a broken world, offer a solution that genuinely works, and still make you realize accepting it would be terrifying.
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