OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and Codex apps.


OpenAI describes GPT-5.5 as better at multi-step work, claiming it can plan, use tools, and verify its own output with less hand-holding. The model is said to offer gains in agentic coding, computer use, and early-stage scientific research.

GPT-5.5 Thinking offers "faster help for harder problems," according to OpenAI, while GPT-5.5 Pro is being pitched as a research partner for tougher questions where accuracy matters more than speed.

OpenAI argues that its latest model is more token-efficient, so Codex tasks should – in theory – finish with less overhead despite the bump.

ChatGPT Plus, Pro, Business, and Enterprise subscribers get GPT-5.5 Thinking, while the more powerful GPT-5.5 Pro model is limited to ChatGPT Pro, Business, and Enterprise. In Codex, GPT-5.5 spans Plus, Pro, Business, Enterprise, Edu, and Go plans. API access is said to be coming "very soon."
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For its 20th-anniversary iPhone, Apple is tapping Samsung to produce a custom micro-curved OLED display that is brighter and thinner than existing panels, according to new supply chain information out of China.


Apple is reportedly considering a radical redesign for the 20th-anniversary iPhone that could feature a completely bezel-less display that curves around all four edges of the device.

To that end, Apple is said to be seeking from Samsung an equal-depth quad-curved panel design that uses "micro-curves" to keep the curve very shallow, as opposed to the aggressively curved "waterfall" edges of some existing Samsung panels.

Apple's preference for slightly rounded edges may ensure that the device feels softer in the hand and that swipes from the edge of the display feel more natural. It could also prevent distortion of on-screen content around the edges.

The latest supply chain information comes from Weibo-based leaker Digital Chat Station, who also says that Apple wants a "pol-less" display from Samsung – in other words, a panel design that removes the polarizer layer that sits on top of most current OLED screens.

That claim lines up with a September 2025 report out of Korea that said Apple will adopt a Samsung-made OLED technology called COE (Color Filter on Encapsulation) to make the 20th-anniversary iPhone's display brighter and thinner than previous panels.

COE displays remove the polarizing film from an OLED panel, applying the color filter directly onto the encapsulation layer of the display.

The technique reduces the thickness of the overall display stack, and it lets more light through to improve brightness while reducing power draw. Reflections are harder to deal with when there's no polarizing film, but in its latest iPhones, Apple added a new anti-reflective coating that is expected to be improved for future versions of the iPhone.

Apple is also said to be employing a crater-shaped light diffusion layer in the display to even out the brightness so that the screen looks uniformly lit across all areas.

2027 will mark the 20th-anniversary of the iPhone, and Apple reportedly wants to create a high-end all-glass model that doesn't have cutouts in the display.

Display analyst Ross Young said that Apple won't have under-display ‌Face ID‌ ready to go for a 2027 iPhone, but other leakers think it's possible. If Apple can't get everything under the display, we may see under-display ‌Face ID‌ and then a small hole-punch cutout on the front for the front-facing camera.

The latest rumors suggest that Apple is still testing an under-display iPhone camera for 2027, so it remains a possibility.
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Following the latest update of Apple's Invites app, hosts can now manually edit the guest list to update guest responses and adjust the number of additional guests.


This v1.8.0 update appears to have focused on delivering a more streamlined experience for managing and sharing events. Within Messages, a new Invites iMessage app allows users to quickly share an existing invite without needing to leave the conversation.

Elsewhere, the dashboard has been expanded with an All Events view, bringing both upcoming and past events into a single, unified interface. Sharing options have also been improved for hosts, who can now generate and download an image of their invite card.

Additionally, music integration has been enhanced through the Apple Music Shared Playlist feature, which now provides personalised playlist suggestions based on listening habits.

Finally, hosts can now specify a time zone for their event, and the update also contains bug fixes and performance improvements.

Apple Invites is available on the iPhone, and on the web at iCloud.com/invites. Guests can RSVP in the iPhone app, or on the web from any device.
This article, "Apple Invites App for iPhone Updated – Here's What's New" first appeared on MacRumors.com

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