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GPT-5

Who is Tibo? The person I found in the middle of a celebration while tracking Codex usage resets

I've been using Codex lately, and I've noticed a few times that the usage gauge has returned to full without me realizing it. Curious, I traced it back to its source and ended up on the X account of ...

Claude Opus 5 successfully infiltrates OpenAI via an OA employee's Codex

On September 12, Dario Amodei published "We Must Pace the Frontier." His argument can be summarized in one line.We must slow ...

OpenAI hacked by small team of white hat security researchers using Anthropic's Claude Opus 5

For enterprise teams, the larger lesson extends beyond one vulnerable image decoder. AI agents are increasingly being given credentials and connectors that span source code, communications and ...

A 4-Year History of AI Business 2022–2026. What Did ChatGPT, Llama 2, DeepSeek, Claude Code, and AI Overviews Change?

Introduction: OpenAI described itself as a 'deployment company'In April 2026, OpenAI's Chief Revenue Officer (CRO), Denise ...

Ask HN: Remember N8n? Anyone?

Wonder what happened to all their hype and agentic connector workflow?Did Claude/GPT ate that market for good?

Show HN: Will Jev pull the lever in the trolley problem?

The Jev benchmark you've all been waiting for: Will Jev pull the lever in the trolley problem?Don't think too much about it :)Place whatever you'd like on each side of the tracks, and GPU (my startup's AI system, whee!) will have...

How much does the ChatGPT Work usage limit decrease? Testing simultaneous creation of 3 articles with GPT-5.6 Sol and GPT-6 Astra

When using GPT-6 Astra in ChatGPT Work, the usage limit drops incredibly fast💦Hello, this is Kurando.For my detailed profile ...

Repeated VM Escapes By GPT-5.6-Cyber Based Agents Prove VMs and OS' Require Better Maintenance

Traditional virtual machines are inadequate for isolating cyber-capable autonomous agents. Tests using GPT-5.6-Cyber ...

Today's AI News Summary | GPT-5.5 Sunset Prep, Free Tiers, and Voice API (September 19, 2026)

New AI features are more troublesome when you overlook the boundaries of switching or costs than before you start using ...

Anthropic says Claude is now leading more than a quarter of its AI research

Anthropic said Claude now leads 26% of its AI research work, up from under 1% in March, as the industry tracks AI's ability ...

Anthropic’s Next Claude Feature Could Reach Into Your Bank Account

Anthropic appears to be testing Claude Money, a feature that could connect bank accounts to Claude for spending analysis and ...

Anthropic, ACN To Invest $1B Each In Frontier AI Evaluation Over Five Years

The partnership will put independent evaluators inside Anthropic to assess models, test safeguards, and conduct alignment ...

Anthropic mulls new AI model ahead of IPO to counter OpenAI's GPT-6 Astra, says report: What we know

Anthropic is reportedly considering launching a new AI model to compete with OpenAI's GPT-6 Astra, as it prepares for an IPO ...

Exclusive-Anthropic considers releasing new AI model ahead of IPO, sources say

Anthropic is considering rolling out a new AI model to counter OpenAI's momentum since its launch of GPT-6 Astra, according ...

Anthropic's Path to the Public Markets Just Got 2 New Developments

Anthropic targets a November IPO near a $2 trillion valuation while weighing a new model to answer OpenAI's Astra.

While Issuing Warnings About AI-Made Bioweapons, Anthropic Quietly Set Up an AI-Run, Robot-Operated Biology Lab Here in the US

A new Reuters exposé uncovered Anthropic’s plan to have Claude guide robot lab assistants through bio experiments in a ...

OpenAI launches GPT-5.3 Instant to improve ChatGPT tone and accuracy

OpenAI has rolled out GPT-5.3 Instant, an update designed to make ChatGPT feel more natural, more accurate, and less overbearing in everyday conversations. The company says users should notice fewer ...

OpenAI Releases GPT-5.3-Codex: The AI Model That Helped Build Itself

In a synchronized industry battle, OpenAI launched GPT-5.3-Codex just minutes after Anthropic released Claude Opus 4.6. The new model is 25% faster and was instrumental in building itself, helping ...

Eliminate Anxiety Over AI-Generated Python Code Quality! Automated Checking and Correction via Static Analysis and GPT-4 Integration

It's convenient that AI writes code for us, but how should we maintain the quality of that code? Have you ever felt anxious, ...

New AGI benchmark reveals shocking gaps: Why leading AI models like GPT-4, Claude & Gemini struggled

Discover the latest breakthrough in Artificial General Intelligence testing as we explore a newly released AGI benchmark that ...