Discover the Best AI Tools

We test the top AI tools for writing, video, images & music — so you don't have to.

Explore AI Tools

Cursor Just Revealed How a Leaked Vendor Key Led to a Tampered Claude Code Extension

Image
  Cursor has finally explained how its October security incident really happened — and the trail leads outside Cursor itself. In an update published on November 13, 2026, the AI coding company said the breach began at Fireworks AI, one of its inference vendors, after an access key it had issued to Fireworks was exposed there. What followed was a chain reaction: stolen coding agent traces, harvested credentials, and a tampered extension slipped into the cache that serves Cursor's marketplace. Here is what happened, what was affected, and what you should do now. How the breach unfolded According to Cursor, the attacker used the exposed Fireworks key to copy coding agent traces from a read-only storage bucket Cursor used to share data with Fireworks. Most of the traces dated from 2025 and came from sessions outside Privacy Mode. A small number of those traces contained unredacted credentials. Cursor says fewer than 0.05% of users had traces exposed, and fewer than 0.01% of customers h...

OpenAI Just Launched GPT-6.1 Sol — Near-Flagship Smarts at One-Fifth the Price

GPT-6.1 Sol launch cover — near-Astra performance at one-fifth the price

OpenAI logo

What just happened

On the biggest stage of its year — the DevDay 2026 keynote in San Francisco — OpenAI launched a new AI model called GPT-6.1 Sol. It's not the flashiest thing announced at the event (that was Dots, the always-on agents), but it might be the most useful one for anyone building with AI.

Near-flagship brains, fraction of the bill

GPT-6.1 Sol sits between the workhorse GPT-6 Luna and the flagship GPT-6 Astra. OpenAI says the new model comes close to Astra on demanding tasks like coding, debugging, understanding documents, and multi-step jobs — while costing about one-fifth per task. On the DeepSWE 1.1 coding benchmark, GPT-6.1 Sol matched Astra while running roughly five times cheaper. For the average person, think of it as first-class answers at an economy price.

Fewer made-up answers

OpenAI also reports the new model hallucinates less. When using its "low reasoning effort" setting, factual mistakes fell from 11.4% to 7.7%. Its error rate is now within 1.9 percentage points of Astra across reasoning settings. It also claims to fail less often when told to stay within limits, flag broken tools, and avoid doing things it wasn't authorized to do. Coming right after OpenAI shelved its even bigger GPT-6.1 Astra over safety concerns, this feels like a deliberate message: speed and smarts, but safer.

Where you can get it

Starting today, GPT-6.1 Sol is available to Plus, Pro, Business, Enterprise and Edu users in ChatGPT Work and Codex. Developers can use it through the API as gpt-6.1-sol. It's not in the regular chat window yet. OpenAI also teased an "Ultrafast" version coming soon that should generate tokens up to eight times faster inside Codex. API pricing is $2 per million input tokens, $10 per million output tokens, and just $0.10 per million cached input tokens — a 95% discount.

The take

This is the price war in action. Anthropic just made Claude Sonnet 5.5 faster and cheaper; OpenAI is answering with a model that's nearly as good as its best at a fraction of the price. For beginners, the practical upshot is simple: better AI tools are about to cost less — whether you use them directly or they power the apps you use.



Comments

Popular posts from this blog

Anthropic Just Dropped Two New Claude Models — Fable 5.2 and Mythos 5.2

AI Tools Every Accountant Should Use in 2026

Top 5 Best AI Video Generation Tools in 2026