Anthropic

Andrej Karpathy is joining Anthropic. He'll work on the pre-training team under team lead Nick Joseph, where he will start a new initiative focused on using Claude to accelerate Claude's own pre-training research. In his announcement, he said "the next few years at the frontier of LLMs will be especially formative" and that he was getting "back to R&D." Continue Reading →

OpenAI put Codex on your phone yesterday. The mobile app (iOS and Android) now connects to your running desktop Codex session through a secure relay layer. You can review diffs, approve commits, and monitor agent progress from anywhere. No SSH, no VPN, no laptop required. During the preview period, it's available on every plan, including Free. Continue Reading →

Anthropic launched Claude Platform on AWS on Sunday, two weeks after OpenAI put GPT-5.5 and GPT-5.4 on Amazon Bedrock. AWS now hosts both frontier model families on a single bill with IAM authentication, CloudTrail logging, and consumption-based pricing. Continue Reading →

This has already been a crazy week in the world of AI. The Wall Street Journal reported that OpenAI missed its monthly revenue targets multiple times this year. The company also missed its internal goal of one billion weekly active ChatGPT users by year-end 2025, and OpenAI CFO Sarah Friar reportedly told colleagues she’s worried Continue Reading →

Anthropic released Claude Opus 4.7 on Wednesday with impressive numbers: 10.9 percentage points higher on SWE-bench Pro (the gold-standard coding test), 3x more production tasks resolved on Rakuten’s benchmark, 98.5% on visual acuity up from 54.5%, and state-of-the-art scores on finance evaluations. For devs, this is a genuine step forward. For consumers, the story is a bit different. Continue Reading →

Anthropic launched Claude Managed Agents in public beta at eight cents per agent runtime hour plus model usage fees. Developers get sandboxed containers, authentication, checkpointing, error recovery, session persistence, and end-to-end execution tracing: every piece of infrastructure that separates a demo from a production deployment, available as a set of composable APIs. Continue Reading →

Anthropic announced that it built a model so capable at finding and exploiting software vulnerabilities that it will not release the model to the public. Continue Reading →

One of the most important news items this morning is about Anthropic's decision to force third-party harnesses (Claws) to pay for compute with tokens (as opposed to being included in monthly subscription plans). Continue Reading →

Through a packaging error, Anthropic accidentally published roughly 512,000 lines of internal source code for Claude Code, its AI coding assistant. Within hours, the code was scraped, mirrored, and shared more than 100,000 times. Continue Reading →

Anthropic just shipped "auto mode" for Claude Code. According to the company, users approve 93% of permission prompts without reading them. The guardrails had become a rubber stamp, and everyone knew it. Continue Reading →