OpenAI ‘open-sourced’ its AI security scanner. The scanner is still locked up.
OpenAI open-sourced its Codex Security CLI to scan code for bugs, but kept the scanner gated. An AppSec land grab, and a shot at Anthropic’s Claude Security.
GPT-5
OpenAI is giving 100,000 scientists free AI. Here’s how it can afford to.
OpenAI is giving 100,000 researchers free frontier access through 2027, the same week it revealed how it cut its agents’ token costs to afford moves like it.
OpenAI pledges $71 million for Georgia college students to use AI platform
OpenAI’s $71 million estimate should be more than enough to grant $100 for every college student in the state. Enrollment at ...
Disney is ditching Microsoft's GitHub Copilot and adding OpenAI's Codex
Disney is shaking up its AI tools by moving on from Microsoft's GitHub Copilot. It's also planning to add OpenAI's Codex alongside Claude and Cursor.
Show HN: College application essay inspiration and brainstorm
I collected thousands of outstanding college application essays to train a specialized AI model designed to inspire and coach students throughout the essay-writing process.Unlike general-purpose AI, each essay is highly personalized based on the applicant's background, experiences, and personal story. The AI also adapts its writing to emphasize the qualities and values that different universities are looking for.You can browse our essay library for free, explore each applicant's profil
Show HN: Energy, carbon and water estimates for AI content, shown as ranges
Hi HN,I built this calculator because I noticed it's easy to know how much a LLM costs per token, but it's extremely difficult to know it's carbon footprint or power consumption. I created this as a reference based on some published papers and public information, and it helps to have a guide of the impact of photo and video generation using AI.I also added another factor about Token utilization, it's something that becomes important as the newer models start to use "thin
AMD and Anthropic Sign Major Chips-and-Investment Deal
The 2-gigawatt deal covers tens of billions of dollars’ worth of chips, and AMD will invest up to $5 billion in Anthropic.
Anthropic won’t defend open weights. In June it made the same argument for itself.
Anthropic is the only major AI lab that hasn't signed the open-weights letter. In June it argued the same case, when Washington pulled Fable 5.
Anthropic release Claude Opus 5, its 'safest model yet'
Claude Opus 5 was just released by Anthropic on Friday. The AI company is already pushing the model out as the default model ...
Jeff Bezos' Amazon Could See a Sizable Mark-to-Market Gain From Its Anthropic Stake When It Reports Earnings July 30, BofA Says
Amazon was an early investor in Anthropic, the company behind Claude, and put $13 billion in with the option to invest $20 ...
OpenAI and Anthropic are writing the threshold their rivals must clear for launch
AI model government review: OpenAI and Anthropic are co-designing the federal threshold that will determine which frontier AI ...
Anthropic’s AI U-turn? Amodei rejects open-model ban claims
Dario Amodei, the CEO of Anthropic, stated on Monday that the company has never attempted to prohibit open-weight AI models, ...
Anthropic gets heat for being the only major AI lab not supporting open models
Anthropic is facing criticism from across Silicon Valley for failing to sign an open letter defending open-weight AI models.
Anthropic CEO Dario Amodei says AI company isn't advocating for ban of open-weight models
Critics have questioned why Anthropic didn't sign an industry letter last week in support of open-weight models.
Google Bard AI Officially Becomes Gemini
Exactly a year after Google announced Bard — its first conversational chatbot — the search giant has given it the first major makeover. As part of a new update, the now-famous name "Google Bard” has ...
OpenAI unveils small models GPT‑5.4 mini and nano
OpenAI (OPENAI) has launched GPT‑5.4 mini and nano, its most capable small models yet, according to the ChatGPT maker. The company said GPT‑5.4 mini significantly improves over GPT‑5 mini across ...
OpenAI's GPT-5.6 escaped a sandbox and hacked Hugging Face while trying to cheat a benchmark0 0
When a routine internal evaluation spiraled out of control, OpenAI's AI Agent system broke out of its isolated sandbox and targeted an external production network.
Microsoft Says MDASH Beats Claude Mythos and GPT-5.6 Sol in Cybersecurity Test
Microsoft says its new cyber model lets more than 100 AI agents find software flaws at half the cost of its current best MDASH configuration.
OpenAI's GPT-5.6 Rollout Is Changing How ChatGPT Users Pay and Access Its Best AI Models
OpenAI's GPT-5.6 launch shifts ChatGPT from model-based branding to capability tiers, making subscription plans the primary way users access advanced AI.
OpenAI knew GPT-5 posed bioweapon risk and downgraded the rating anyway
OpenAI GPT-5 bioweapon safety concerns were rated "high-risk" internally in summer 2025 before the company quietly downgraded ...
