OpenAI launches GPT-5.1 in Instant and Thinking modes

OpenAI is launching "warmer and more emphatic" GPT-5.1.
OpenAI have stopped posting benchmarks for their new models, but they should do better in AIME 2025 and Codeforces. (Picture: OpenAI)
Available for paid tiers today, GPT-5.1 Instant will become the new default model in ChatGPT.

OpenAI are uncharacteristically not posting any benchmarks on their launch page, simply describing both models as «more capable and useful,» and «more intelligent.»

Both models are also supposed to be «warmer and more emphatic.»

People want friendly bots
— We heard clearly from users that great AI should not only be smart, but also enjoyable to talk to, OpenAI writes.

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OpenAI poaches Intel’s AI chief

Sachin Katti is leaving Intel for openai.
Sachin Katti is a big win for OpenAI’s infrastructure buildout. (Picture: x.com)
Sachin Katti, the Chief Technology and AI Officer of Intel, is joining OpenAI to oversee their infrastructure expansion, according to Reuters and others.

The departure seems amicable, with Intel thanking him for his contributions and wishing him good luck ahead — while noting that their AI efforts will now be led by CEO Lip-Bu Tan.

Intel have struggled with developing proper AI infrastructure products to rival the likes of Nvidia, and while they do produce chips for Copilot PCs, they are not making inroads in data centers.

The main focus for Katti at OpenAI will be «designing and building our compute infrastructure» to power their AGI research, writes Greg Brockman on x.com.

Read more: Twitter announcement, Reuters, Communications Today

OpenAI estimated to lose daily $15 million on Sora videos

Video is more expensive than text, and OpenAI is currently bleeding money on free Sora 2 generations.
Sora 2 generations are bleeding money for OpenAI, and they say they will reduce the number of free «gens.» (Picture: generated)
There are no official figures on just how much the free Sora service costs, but Forbes has done the math.

It works out by putting a price of $1.30 per video from GPU costs, multiplying it to an estimated 4.5 million users and then presuming that about 25% on average generate ten videos per day.

$15 million per day works out to a cool $5.4 billion annual bill.

That’s a lot of money, and Bill Peebles, head of Sora, recently said that «eventually we will need to bring the free gens down to accommodate growth (we won’t have enough gpus to do it otherwise!), but we’ll be transparent as it happens.»

Read the full story on Forbes

Altman: There is a «chance» GPT-6 will deliver real scientific discovery

GPT-6 will get massive levels of compute, and should be able to do scientific discovery, Altman said.
GPT-6 will be paired with historic levels of computing power, with OpenAI having invested in excess of 40 GW of capacity. (Picture: Generated)
In a recent podcast called Conversations with Tyler, he also said we are getting close to AI running entire corporations.

— GPT-5 is the first moment where you see a glimmer of AI doing new science. It’s very tiny things, but here and there someone’s posting like, “Oh, it figured this thing out,” or “Oh, it came up with this new idea,” or “Oh, it was a useful collaborator on this paper,” Altman said.

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OpenAI says policy on health not changed, ChatGPT still answering

You can still ask ChatGPT about health, just not presonal advice.
OpenAI clarified its policy, but it was not a new one, they say. (Picture: Adobe)
According to several social media posts about an updated OpenAI guidance this weekend, it could seem that professional advice had been banned on the platform. It has not, according to OpenAI themselves.

The policy wasn’t new, nor a change, but a consolidation of several different ones, and led to some confusion, it would seem.

OpenAI’s head of health, Karan Singhal, denies any changes entirely, saying ChatGPT will «continue to be a great resource for health information:»

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OpenAI partners with AWS for $38 billion of compute power

OpenAI are free to negotiate deals with Microsoft's rivals, but is still on tap to buy $240 billion of compute from them.
Microsoft no longer has dibs on OpenAI compute, and AWS are moving in to stifle their hunger. (Picture: generated)
After removing Microsofts «first right of refusal» in their Public Benefit makeover last week, OpenAI is already busy making deals with Microsofts competitors.

The new seven-year agreement doesn’t put a gigawatt number on the compute OpenAI is buying, but it costs roughly $40B to build out a 1 GW data center.

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OpenAI shuts down pipeline of professional advice on ChatGPT [updated]

Reddit used to be democratizing tool for expert professional advice, but now it's all over. OpenAI lawyered up.
You can no longer use ChatGPT as your personal doctor, as it defies the EU AI Act and FDA guidance, according to OpenAI. (Picture: Adobe)
UPDATE: OpenAI says there are no changes, simply a consolidation of several usage policies that might have lead to confusion.

OpenAI has updated ChatGPT’s usage policies of October 29, banning a vast swath of content where it was arguably the most useful — as in interpreting medical imagery and helping with medical diagnosis, and offering legal or financial advice.

The idea is to stop ChatGPT (and any other OpenAI model) from giving advice that could be interpreted as professional, fiduciary, or legally binding guidance, as required by the EU AI Act and American FDA guidance.

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Weekend roundup; expanded Sora, security research and the battle for India

For a limited time, Sora is available without invite codes for select countries, but the 30 generations per day limit may have to go.
No more invite codes for select countries in Sora 2, and bevy of new features. (Picture: generated)

Sora 2 expands, is now available without invite codes
Following the massive success of the Sora 2 video generator, OpenAI is opening up the service for those without invite codes in the USA, Canada, Japan and Korea «for a limited time.» Simultaneously, they are announcing reusable characters that can feature in more than one video and an easier way to stitch videos together. If that wasn’t enough, OpenAI is adding more video generations for power users hitting the 30-per-day generation limits and letting them pay for more gens. They are also musing about letting rightsholders get compensation for the reuse of their characters, as a means of getting paid for your work on the platform. They do warn that 30 gens needs too many GPUs and will be throttled at some stage.
More at: MacRumors and a Twitter announcement, list of available countries.

OpenAI reveals security research agent in beta
The new agent, Aardvark, will look through code repositories at scale almost like a human would, and find errors and exploits before the bad guys do. It will continually analyze your source code and find vulnerabilities. The agent has already been used to find «numerous» vulnerabilities in open source software, and OpenAI will provide pro bono scanning to «select, non-commercial» OSS systems. Aardvark is not being widely released, existing instead as a private beta inside OpenAI’s offices, kind of like Google’s CodeMender.
More at OpenAI’s announcement and ZDNet.

Read on for more!

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OpenAI completes transition to a public benefit corporation

OpenAI will still be controlled by a non-profit, but is now easier to invest in and might go public sometime in the future.
The AI lab is now open to investments, but will have a purpose baked into its corporate structure. (Picture: Adobe)
The AI lab is now a less regulated $500 billion public benefit corporation, controlled by a non-profit arm with about $130 billion in equity.

The new governance makes it possible for them to reach for a market debut at some time in the future, and unlocks the investment of some $30 billion from SoftBank, which was contingent on the regulatory change.

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ChatGPT reports millions of troubling mental health conversations

OpenAI reports high numbers of mental health issues and says they are mitigating the issue with an update.
Once you look at actual numbers, the number of mental health issues with ChatGPT is astonishingly high. (Picture: generated)
OpenAI says remedies are being taken against three categories of troubling interactions with ChatGPT, and readies expert psychologist responses to them.

The categories are «psychosis, mania or other severe mental health symptoms,» which consists of around 0.07% of conversations — or 550,000 people in actual numbers.

Second is «self-harm and suicide,» ticking in at 0.15% of ChatGPT users — or 1.2 million in actual numbers.

And the third is «emotional reliance on AI,» accounting for 0.15% of users in a given week, also 1.2 million in real numbers.

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OpenAI said to be working on a music generation tool

OpenAI is said to be making an AI music generator, but results seem far off.
Music generation is on a tear these days, with people hardly noticing any difference from the hand made stuff. (Picture: Adobe)
The Information (paywalled) is reporting that OpenAI is well underway to create a music generator.

It could be used to generate music from a text or audio prompt — or make a guitar background to a vocal track, or add music to videos.

Recruiting at The Juilliard School
Apparently, the AI lab has partnered with students from The Juilliard School of music to annotate scores that could be used to train the generator.

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OpenAI launches ChatGPT Atlas, it’s long awaited AI browser

The ChatGPT browser is finally here after about a year of development.
Comparing flight tickets on Expedia with Atlas takes a long time, but is well worth the effort: (Picture: screenshot)
ChatGPT has found a new home in OpenAIs new browser — and it comes with a powerful agent to perform tasks for you, as well.

The idea of the OpenAI browser has been in the works for quite a while and with its release today, it puts ChatGPT firmly on the web.

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Broadcom to supply OpenAI with 10 GW’s worth of custom chip capacity

With the deals annouced in just a couple of weeks, OpenAI will, along with Stargate, add a huge level of compute. It will all be online in late 2026.
OpenAI is adding an astonishing level of compute infrastructure over the coming years, and show no sign of stopping. (Picture: generated)
After first announcing their collaboration on an OpenAI designed chip in early September, Broadcom now says it’s ready to deliver.

Starting up in late 2026, just like the AMD and Nvidia deals — OpenAI will have added 26 gigawatts of capacity from these agreements alone, and one can wonder how capable the future of GPT will be.

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GPT-5 and Gemini 2.5 Pro scores Gold at International Olympiad on Astronomy and Astrophysics

GPT-5 and Gemini 2.5 Pro would make excellent research assistants, but are not yet suited for autonomous discoveries, the study finds.
One of the questions on the exams is calculating the distance of quasars. (Picture: screenshot)
Scientists and judges from the International Olympiad on Astronomy and Astrophysics (IOAA) have given five top AI models a run through the exams from 2022 to 2025 — and top scores were awarded for the models from OpenAI and Google.

The IOAA is a top rated exam for global high school students and is held annually with some 300 participants from 64 countries, and consists of questions to demonstrate deep conceptual understanding, multimodal analysis and multi-step derivations.

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Weekend roundup: ChatGPT Go expands, Gemini Enterprise, reckognition for Genie and a familiar face

Sora 2 reaches a million downloads in five days -- faster than even ChatGPT did it.
Sora 2 has become one of the hottest app on the App Store, shattering previous records. (Picture: OpenAI)

Sora hits 1 million downloads in five days
In what may be the fastest rush to the milestone, OpenAI’s Sora chief, Bill Peebles, just tweeted that they matched it faster than even ChatGPT. This is despite being limited by invites and only being available in North America, he points out. On the other hand, the copyright «slop» shows no signs of abating. California’s Creative Artists Agency, one of the largest around, are now warning of «significant risk» from the app, and saying creators deserve to be paid for their intellectual property.
More at: CNBC, TechCrunch and Engadget.

OpenAI delivers ChatGPT Go in slew of countries
After launching in India in August, and later expanding to Indonesia, the cost-effective new ChatGPT tier now becomes available in 18, mostly Asian, countries. The subscription offers slightly more access and should give 10x more messages, image generations than the Free tier and cost around $4.5 in local currencies.
More at: Nick Turley’s launch tweet, TechCrunch.

Read on for more!

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