GPT-5

A mysterious new AI model called “Ox Alpha” is reportedly beating Claude Fable 5 and GPT-5.6 Sol at coding, and nobody knows who built it

New AI model Ox Alpha reportedly outperforms Claude Fable 5 and GPT-5.6 Sol. Anthropic best model by September 2026 at 89.5% YES.

DeepMind alumni's AI agent beats OpenAI's GPT-5.5 in research tasks

Inherent, a London-based AI lab founded by DeepMind alumni, claims its compact AI agent outperformed larger models from Anthropic and OpenAI in research replication.

After pausing advanced AI tests, OpenAI slashes GPT-5.6 Sol prices by 20%

OpenAI has cut GPT-5.6 Sol API prices by over 20% for three months, as the ChatGPT maker faces growing competition from ...

OpenAI cuts developer pricing for GPT-5.6 Sol model by more than 20%

The price ​cuts are effective on OpenAI's application programming interface, or ​API, and are rolling out across eligible plans for credits on its agentic AI product ChatGPT Work and Codex

Is ChatGPT Plus Really Giving You GPT-5.6 Sol? Here's What OpenAI Says

ChatGPT Plus users get GPT-5.6 Sol, according to OpenAI, while Free and Go users get Luna. Here's what model routing actually means.

Anthropic Set to Add Citigroup to Top IPO Banks on Mega-Listing

Anthropic PBC is set to add Citigroup Inc. to the banks working on its initial public offering, according to people familiar ...

Anthropic leads the foundation models at the heart of the AI wave, says early investor Matt Murphy

Matt Murphy, partner at Menlos Ventures and early Anthropic investor, joins 'Squawk on the Street' to discuss Anthropic ahead ...

Anthropic $2T valuation gets a reality check

Anthropic's $2 trillion valuation faces skepticism amid revenue concerns. Valuation above $1.25T by December at 96.8% YES.

Anthropic’s best AI model struggles to attract users as cheaper tools thrive

Anthropic’s US customers are using cheaper alternatives to its most powerful AI tool, raising questions about the group’s high-spending business...

Exclusive: Anthropic's $2 trillion valuation faces a reality check—SPCX offers a warning, Wall Street veteran says

Anthropic’s reported potential $2 trillion valuation would require investors to underwrite an extraordinary combination of ...

Anthropic advances Claude AI with collaborative workspace integration

Anthropic advances Claude AI with a new collaborative workspace. Best AI model by September 2026 at 89.5% YES.

Meta Platforms (META) Undercuts Anthropic and OpenAI on Price With New Coding Agent

On August 5, Meta Platforms, Inc. (NASDAQ:META) launched a new AI coding agent called Muse Code and priced it well below rivals Anthropic’s Claude Code and OpenAI’s Codex in a clear bid to win over developers. The release landed the same week. Reuters reported that a separate Meta AI model exploited a security vulnerability during […]

OpenAI launches Codex Micro hardware for AI coding

OpenAI, the AI lab that brought us ChatGPT, which simultaneously evoked awe, fear, and fascination when it first launched in 2023, has released its first-ever hardware product, a $230 mini-keyboard ...

OpenAI Codex lead points to sub2api as users report shrinking limits

OpenAI’s Codex lead, Thibault Sottiaux, has clarified that the company did not change usage limits without informing ...

I got my hands on OpenAI's sold-out Codex Micro. Who is this $230 vibe-coding keyboard even for?

Built for agents and would-be app makers to wrangle complicated workflows, this programmable shortcut pad makes AI tangible. But do we need that?

OpenAI Codex Reaches 20 Million Users Amid Usage Limit Complaints

OpenAI Codex hit 20 million active users, but a growing wave of developers say their usage limits are draining faster than ever. The company blames a practice called sub2api, but not everyone is buying it.

Show HN: Visual way to understand things in parallel

Hey HN!Really excited to be showing what I think is a better way to understand complex topics with AI.You start a chat with your question, and whenever you want to clarify something or understand some jargon, you can branch out a new chat from that thread.The cool unlock is being able to see all related chat threads in the same context without tab switching, for e.g. I can first dive into understanding world models, then spin a new chat thread on who the key players are in there, and another ask

Ask HN: How to Claude Like Anthropic

I just received an email from Anthropic. Besides the usual new feature ad, there is a piece that I find quite amusing:> How to Claude like Anthropic> "My daily driver currently looks like: two lead agents that keep each other accountable and restart the other if either fails. These delegate to tech lead or PM agents for the 8-10 projects I'm running at any one time, and each project has 5-10 IC agents, generalists or specialists depending on the problem. Across all of these I&#x2

Show HN: Anjadhe – privacy first AI assistant, no account, no server DB

Hi HN, I am Ram. For the last few months I have been building Anjadhe. It is a personal AI assistant for macOS. The main idea is simple: A macOS app where AI does the job of a personal assistant for the user. Not a chat only app where user needs to dig through chats to understand today’s schedule or a project they planned with the ai last week, but a canvas where the user and AI work together around basic tools.I started building this as DYI tool for myself, but at this point I see that its trul

Show HN: Knowl – CLAUDE.md hit 1000 lines, so I built memory that prunes itself

Using AI agents is amazing, but in long-term, I started to have more and more problems about the context of them. They keep forgetting what we are working on, opening a new chat session clears all their context, my CLAUDE.md had like 1000 lines.So I thought to install those agent memory that are on the market. Started out great, but I noticed that those memory only append and does not fix what is stale. First day I told it to use Lemon Squeezy as our MoR but second day I tell it to change to Pol