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[AI]■ STORY TIMELINE

OPENAI RELEASES GPT-5.5, TARGETING AGENTIC CODING

OpenAI launched GPT-5.5 on Thursday, its most capable model to date, claiming the largest gains in agentic coding, computer use, and scientific research. The model maintains the speed of its predecessor while delivering higher intelligence.

14 SOURCESFIRST SEEN APR 23, 01:40 AM► READ THE ARTICLE
Techmeme+0m

Meaghan Tobin / New York Times: An undergraduate used AI assistants to rewrite leaked source code for Claude Code in a d…

Techmeme+7h 21m

Sumit Chauhan / Microsoft 365 Blog: Microsoft says Copilot's agentic features in Word, Excel, and PowerPoint are now gen…

Techmeme+15h 21m

Tom Warren / The Verge: A look at Microsoft's recent wave of executive departures, as it struggles to retain talent and…

Hacker News+16h 9m

Article URL: https://www.anthropic.com/engineering/april-23-postmortem Comments URL: https://news.ycombinator.com/item?i…

Bloomberg Tech+16h 20m

OpenAI is introducing an artificial intelligence model that’s intended to be better at completing work without much dire…

Techmeme+16h 35m

Madison Mills / Axios: OpenAI says GPT-5.5's improvements are strongest in agentic coding, computer use, and early scien…

Techmeme+17h 20m

OpenAI: OpenAI says “GPT-5.5 matches GPT-5.4 per-token latency in real-world serving, while performing at a much higher…

The Decoder+17h 21m

OpenAI has announced GPT-5.5, an agentic model designed to work through complex tasks autonomously by switching between…

The Decoder+1d 9h

Users complained about declining quality in Claude Code. Anthropic identified and fixed three separate sources of error.…

Hacker News+1d 14h

Article URL: https://nickyreinert.de/en/2026/2026-04-24-claude-critics/ Comments URL: https://news.ycombinator.com/item?…

The Decoder+1d 16h

OpenAI has released GPT-5.5, and the company's leadership says the real breakthroughs are still ahead. Chief scientist J…

Techmeme+1d 17h

The Information: Sources: AI startups are struggling to access Nvidia GPUs as Microsoft and other cloud providers divert…

Techmeme+1d 18h

Jenna Russell / New York Times: Maine's governor vetoes a bill that would have led to US' first state pause on data cent…

Techmeme+1d 19h

@themidasproj: The Wire by Acutus, an AI-generated site with articles attacking AI industry critics, appears to be funde…