OpenAI to discontinue GPT-5, GPT-4o and other models today: What changes

OpenAI to discontinue GPT-5, GPT-4o and other models today: What changes



OpenAI is set to retire several ChatGPT models today, February 13, at 11:30 pm IST. According to the company, the models being phased out include GPT-5, GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini. The company had already shared the deprecation timeline earlier this month, confirming that these models will no longer be available in ChatGPT after the deadline.

 


OpenAI said the decision was driven by low adoption, as the majority of users have already shifted to newer models. GPT-4o, which briefly returned after being removed during the GPT-5 rollout, will also be discontinued again as part of this plan.

 


OpenAI retires older GPT models today


In a blog post, the company clarified that the update applies only to ChatGPT and does not impact the API for now. It noted that the majority of users have shifted to GPT-5.2, with only about 0.1 per cent of daily users still using GPT-4o. OpenAI said phasing out older models will help it concentrate resources on improving the versions that are more widely used.

 


OpenAI has said that feedback from users has been important in guiding the development of its newer models. By studying how people interact with ChatGPT, the company said it has enhanced conversation quality, creative assistance, and personalisation features, including controls for tone and writing style. It has also worked on reducing responses that feel overly cautious or preachy.

 

Additionally, OpenAI is working on a version of ChatGPT designed specifically for adult users. At the same time, it is using age-estimation tools in most markets to better regulate how younger users access and use the platform.

 


Among these models, GPT-4o has had a comparatively complex history. It was initially withdrawn during the early GPT-5 rollout but was reinstated following feedback. The model also attracted criticism over what OpenAI described as “sycophantic” behaviour. In April 2025, the company reversed an update to GPT-4o after users highlighted the issue, restoring a previous version that provided more balanced responses. Following its return during the GPT-5 rollout, the GPT-4o model is going to be discontinued once again.


ChatGPT-5.3-Codex-Spark


OpenAI has also introduced GPT-5.3-Codex-Spark, a lighter version of GPT-5.3-Codex built for real-time coding. According to OpenAI, Codex-Spark is its first model created specifically for real-time coding in Codex. It allows developers to make focused edits, adjust logic, or refine interfaces and see the results immediately. OpenAI has recently launched a new macOS app for its Codex platform, adding a desktop interface designed to help users manage multiple AI agents at once.

 

The company said the emphasis is on speed and responsiveness, making it suitable for live coding workflows. The model runs on Cerebras’ Wafer Scale Engine 3, a specialised AI accelerator built for high-speed inference. 

 


Codex-Spark is rolling out as a research preview starting February 13. It will be available to ChatGPT Pro users through the latest versions of the Codex app, command-line interface (CLI), and the VS Code extension.

 



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New AI panel to give insights on opportunities, risks and impacts: UN chief

New AI panel to give insights on opportunities, risks and impacts: UN chief



UN Secretary-General Antonio Guterres expressed his views after the appointment of the members of the Independent International Scientific Panel on Artificial Intelligence (AI) by the General Assembly.


In an official statement, he called it a foundational step towards global scientific understanding of AI and said, “The 40 members of the new Independent International Scientific Panel on Artificial Intelligence, established within the United Nations, have been appointed by the General Assembly of the United Nations for a three-year term. They will serve in their personal capacity.”


He further shared that the members were selected from more than 2,600 candidates, after independent review by the International Telecommunication Union (ITU), the UN Office for Digital and Emerging Technologies, and the United Nations Educational, Scientific and Cultural Organisation (Unesco).

 


According to the UN Chief, a multidisciplinary group of leading AI experts from across the globe –geographically diverse and gender-balanced –would provide independent and impartial assessments of AI’s opportunities, risks, and impacts, including for the new Global Dialogue on AI Governance.


“In a world where AI is racing ahead, this Panel will provide what’s been missing — rigorous, independent scientific insight that enables all Member States, regardless of their technological capacity, to engage on an equal footing”, he said.


In his concluding remarks, he expressed confidence that their work would inform collective dialogue on AI and support evidence-based decisions grounded in solidarity.


According to the United Nations official website, the General Assembly on Thursday appointed 40 members recommended by the Secretary-General to the Independent International Scientific Panel on Artificial Intelligence (AI), following a request from the United States that the vote be on the record.


Established by General Assembly resolution in 2025, the Panel is the first global scientific body of its kind, and it aims to bring experts together to assess how the technology is transforming the world and its people.


It will issue an annual report containing evidence-based scientific assessments that synthesise and analyse existing research related to the technology’s opportunities, risks and impacts.



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Sony WF-1000XM6 earbuds with enhanced noise cancellation unveiled: Details

Sony WF-1000XM6 earbuds with enhanced noise cancellation unveiled: Details



Sony has unveiled the WF-1000XM6 flagship wireless noise-cancelling earbuds. The company says the new model delivers a 25 per cent reduction in noise compared to its predecessor, alongside improvements in call quality, connectivity, and overall fit. The Sony WF-1000XM6 will be available in Black and Platinum Silver from February 2026 in select regions. Sony has not announced details regarding availability or pricing in India at this time. 


Additionally, the company has introduced a new Sand Pink colour option for the WH-1000XM6 over-ear noise-cancelling headphones. Sony has not announced whether this new colour variant will be made available in India. 

 


Sony WF-1000XM6 earbuds: Details


Sony says the WF-1000XM6 achieves a 25 per cent improvement in noise cancellation over the previous generation using the HD Noise Cancelling Processor QN3e, Integrated Processor V2, an Adaptive Noise Cancelling Optimiser, and four microphones on each earbud. The company notes that performance in the mid-to-high frequency range has been enhanced, targeting common everyday noises. The earbuds also ship with Noise Isolation Earbud Tips available in four sizes. 


For audio, Sony has equipped the earbuds with dual processors. The Integrated Processor V2 supports 32-bit processing, compared to 24-bit on the previous model, while the QN3e processor enhances DAC amplifier performance. A newly developed driver unit uses different materials for the dome and edge of the diaphragm, which Sony says helps deliver deep bass and extended high frequencies while reducing distortion. Features include Hi-Res Audio Wireless, DSEE Extreme, 360 Reality Audio compatibility, head tracking, Background Music Effect, and a 10-band EQ adjustable via the Sony Sound Connect app. 


Sony claims that call quality is improved using two microphones and a bone-conduction sensor on each side, combined with an AI beamforming noise reduction algorithm to isolate the user’s voice. Connectivity is supported by enhanced antennas that are said to be 1.5 times larger than those on the previous model, and the earbuds are ready for LE Audio for low-latency audio. Battery life is rated at up to 8 hours on a single charge and up to 24 hours with the charging case, with Qi wireless charging supported. 


In terms of design, Sony says the WF-1000XM6 is approximately 11 per cent slimmer than its predecessor and shaped to better follow the contours of the inner ear. A newly adopted ventilation structure, according to the company, is intended to increase airflow and reduce internal noises such as footsteps and chewing sounds.



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Now you can listen to Gemini-powered summaries in Google Docs: How it works

Now you can listen to Gemini-powered summaries in Google Docs: How it works


Google adds Gemini-powered audio summaries in Docs (Image: Google)


Google has started rolling out a new AI-powered feature in Google Docs that lets users listen to short audio summaries of their documents. According to Google, audio summaries in Docs provide a brief verbal synopsis of the contents of users’ documents, including multiple tabs. The update builds on the Text-to-Speech feature in Docs, introduced in August 2025, which uses Gemini to turn written content into spoken audio.


Google Docs Gemini-powered audio summary: How it works


According to Google’s blog, the new feature is designed to give a brief overview of a document. Instead of going through long reports or detailed notes, users can listen to a short audio summary that highlights the most important parts. The company said the summaries are usually under a few minutes long and use natural-sounding voices to enhance the listening experience.

 
 

Additionally, users can personalise their listening experience. The feature offers different voice styles such as narrator, persuader, and coach. Playback speed can also be adjusted, from 0.5x to 2x, depending on how fast or slow someone prefers to listen. 

 


Google explained that someone can quickly catch up on meeting notes before a discussion or listen to the highlights of a long report while doing other tasks. The company added that the tool can also help users follow along with their writing to improve understanding or even spot errors more easily.

 

On the web version of Google Docs, the feature can be found under the Tools menu. Along with the existing “Listen to this tab” option, users will now see “Listen to document summary.” When selected, it opens an audio player with playback controls, a timeline scrubber, and options to change the voice style. 

 


Google said the feature will roll out over the coming weeks for specific subscribers, including:


  • Business Standard and Plus

  • Enterprise Standard and Plus

  • Google AI Ultra for Business add-on

  • Google AI Pro for Education add-on

  • Google AI Pro and Ultra

 

First Published: Feb 13 2026 | 12:30 PM IST



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Apple reaffirms its stance to release revamped Siri in 2026: What happened

Apple reaffirms its stance to release revamped Siri in 2026: What happened



Apple has reportedly confirmed that there is no delay in the release of the revamped Siri and that it will roll it out to users sometime in 2026. According to a report by MacRumors, Apple confirmed to CNBC that it is on track to release a more intelligent version of Siri this year. This confirmation comes on the heels of a Bloomberg report claiming that the iPhone maker has postponed the release of the overhauled AI assistant and won’t be releasing it with iOS 26.4, which was expected earlier.


What went down


Earlier, there were reports from multiple publications suggesting that Apple was internally planning to release the revamped Siri with iOS 26.4, which was expected in March. However, more recently, a report from Bloomberg claimed that the iPhone maker postponed this internal target and pushed the rollout of its features to iOS 26.5 and iOS 27.

 
 


According to the report, Apple’s engineering teams have been asked to evaluate the forthcoming Siri upgrades on iOS 26.5, suggesting the features may not arrive until a later update cycle.

 


Initial internal versions of iOS 26.5 are also said to feature a dedicated settings toggle allowing staff to enable a “preview” version of the changes. This indicates Apple could introduce the enhancements as an early-access rollout, making it clear that the features may still be in development or prone to inconsistencies, much like its approach to beta releases.

 


To be clear, Bloomberg did not suggest that this will be pushed beyond iOS 27, meaning the report also hinted that the revamped version of Siri will be released this year. Apple’s statement falls in line with this, solidifying that Apple did not commit to the release being tied to any specific version of iOS 26.


Revamped Siri: What to expect


In a joint statement issued last month, Apple and Google confirmed a long-term partnership. Under this deal, Apple’s upcoming foundation models will be developed using Google’s Gemini models along with its cloud infrastructure. The tie-up will power new features, including a more customised version of Siri and upgrades connected to Apple Intelligence.

 


The updated Siri is anticipated to introduce several new capabilities, such as a chatbot-style interface, improved personal context recognition, on-screen awareness, and the ability to execute app-related tasks without launching them.


Siri as chatbot


As per earlier reports from Bloomberg, Apple is working on a project internally known as “Campos” to transform Siri into a more advanced AI chatbot, potentially comparable to Gemini. Unlike the current assistant, which focuses on short responses and command-driven requests, the enhanced version is expected to handle longer interactions and more complex queries. It may support both text and voice conversations and could gradually replace Siri’s existing interface across Apple devices. 


Personal context understanding


The upgraded Siri is likely to better interpret user information stored across emails, messages, photos, calendar entries, and on-device files. Apple has earlier demonstrated how Siri could pull specific information — such as extracting a licence number from an image — or highlight suggestions mentioned in message conversations.


On-screen awareness


Another reported improvement would allow Siri to understand and respond to whatever content is visible on the screen. For example, users might be able to ask Siri to save contact details from a message or create a reminder based on an email currently open.


In-app actions


Siri is also expected to perform tasks within apps without users needing to open them manually. Previous demonstrations showed actions like finding a photo, editing it, and saving it to a folder completed entirely through voice commands.



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Google rolls out native YouTube app for Apple Vision Pro: Here's what's new

Google rolls out native YouTube app for Apple Vision Pro: Here's what's new


Google has launched a dedicated YouTube app for the Apple Vision Pro headset, bringing a native experience to visionOS users. With this release, users can watch standard YouTube videos as well as YouTube Shorts inside a fully immersive environment. It includes a dedicated Spatial section for discovering 3D, VR180, and 360-degree videos. Additionally, it supports high-resolution playback, including up to 8K.


YouTube app for Apple Vision Pro: Details


One of the key highlights of the native YouTube app for visionOS is a dedicated Spatial tab. This section helps users discover spatial content, including 3D, VR180, and 360-degree videos. These formats are particularly suited to mixed-reality viewing and make better use of the headset’s capabilities. For the newer Vision Pro model powered by the M5 chip, the app also supports 8K resolution playback, offering improved clarity for compatible videos.

 
 


The new app is available on the visionOS App Store and supports both M2 and M5 chip models of the headset. According to its App Store listing, the app requires visionOS 26 or later and is available in 77 languages, including Hindi, English, Tamil, Telugu, Urdu, Marathi, and more.

 


The app is designed to work with visionOS gesture controls. Users can resize video windows, scrub through timelines, and navigate the interface using hand movements, without the need for physical controllers.

 

Since the launch of the first-generation Vision Pro headset in 2024, YouTube has been accessible through web browsers. While Google said in February 2024 that a dedicated app for visionOS was on its roadmap, the company did not reveal a release schedule. The dedicated app for Apple’s mixed-reality headset comes at a time when Google’s own Android XR platform for mixed-reality headsets and smart glasses has started to appear in the market, with devices such as Samsung’s Galaxy XR headset. 

 


In contrast, several major streaming platforms such as Disney+, Amazon Prime Video, Paramount+, and Peacock had already launched their dedicated apps for the Vision Pro.



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