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GPT-5 vs. Sonnet: Complex Agentic Coding

OpenAI released GPT-5 yesterday, promoting it as their best model yet for agentic coding. When it arrived in my GitHub Copilot this morning, I immediately decided to test it with a complex, long-running agentic coding task — and later gave the exact same task to Claude 4 Sonnet 4 for comparison. While this isn't a tightly controlled scientific comparison — more of a "vibe check" — both models impressed me with their results. It's worth noting that while Claude Sonnet has been established for co

Show HN: Octofriend, a cute coding agent that can swap between GPT-5 and Claude

Get Started npm install --global octofriend And then: octofriend About Octo is a small, helpful, cephalopod-flavored coding assistant that works with any OpenAI-compatible or Anthropic-compatible LLM API, and allows you to switch models at will mid-conversation when a particular model gets stuck. Octo can optionally use (and we recommend using) ML models we custom-trained and open-sourced (1, 2) to automatically handle tool call and code edit failures from the main coding models you're work

Anthropic ships automated security reviews for Claude Code as AI-generated vulnerabilities surge

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic launched automated security review capabilities for its Claude Code platform on Wednesday, introducing tools that can scan code for vulnerabilities and suggest fixes as artificial intelligence dramatically accelerates software development across the industry. The new features arrive as companies increasingly rely on AI to write c

Claude Code makes it easy to trigger a code check now with this simple command

Anthropic / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Automated security reviews in Claude Code help ensure code safety. Spot and fix vulnerabilities before your code reaches production. Run the /security-review command in the terminal or via GitHub Action. Claude Code became generally available in May, and since then, it has become popular among developers for its coding assistance, available right in the terminal or integrated development environments (IDEs). Now, new features ar

Claude Code IDE integration for Emacs

Claude Code IDE for Emacs Overview Claude Code IDE for Emacs provides native integration with Claude Code CLI through the Model Context Protocol (MCP). Unlike simple terminal wrappers, this package creates a bidirectional bridge between Claude and Emacs, enabling Claude to understand and leverage Emacs’ powerful features—from LSP and project management to custom Elisp functions. This transforms Claude into a true Emacs-aware AI assistant that works within your existing workflow and can interac

Claude Code IDE Integration for Emacs

Claude Code IDE for Emacs Overview Claude Code IDE for Emacs provides native integration with Claude Code CLI through the Model Context Protocol (MCP). Unlike simple terminal wrappers, this package creates a bidirectional bridge between Claude and Emacs, enabling Claude to understand and leverage Emacs’ powerful features—from LSP and project management to custom Elisp functions. This transforms Claude into a true Emacs-aware AI assistant that works within your existing workflow and can interac

I gave the AI arms and legs then it rejected me

An AI generated image of an AI using its hands to reject me. Very meta, I know I gave the AI arms and legs — then it rejected me 2025-07-03 In October 2024, Anthropic released "Claude Computer Use". It allows an AI to control a computer and for example copy data from a browser to a spreadsheet. It's a really cool feature and since I am the maintainer of a library that allows controlling a computer, I was curious to find out how they do it and learn from them. I didn't have time to look into i

Anthropic rejects the main developer of the library they use

An AI generated image of an AI using its hands to reject me. Very meta, I know I gave the AI arms and legs — then it rejected me 2025-07-03 In October 2024, Anthropic released "Claude Computer Use". It allows an AI to control a computer and for example copy data from a browser to a spreadsheet. It's a really cool feature and since I am the maintainer of a library that allows controlling a computer, I was curious to find out how they do it and learn from them. I didn't have time to look into i

Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

Anthropic / ZDNET ZDNET's key takeaways Anthropic launched Claude Opus 4.1. The model exceeds the predecessor's performance on complex tasks. It is available to paid Claude users, Claude Code, API, Amazon Bedrock, and Google Cloud's Vertex AI. In May, Anthropic released Claude Opus 4, which the company dubbed its most powerful model yet and the best coding model in the world. Only three months later, Anthropic is upping the ante further by launching the highly anticipated Claude Opus 4.1, w

Anthropic’s new Claude 4.1 dominates coding tests days before GPT-5 arrives

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic released an upgraded version of its flagship artificial intelligence model Monday, achieving new performance heights in software engineering tasks as the AI startup races to maintain its dominance in the lucrative coding market ahead of an expected competitive challenge from OpenAI. The new Claude Opus 4.1 model scored 74.5% on S

Anthropic rolls out Claude Opus 4.1 with improved software engineering accuracy

In May, AI firm Anthropic introduced its Claude 4 family of models with a focus on improvements to coding, reasoning, and following instructions. Three months later, Anthropic is back with Claude Opus 4.1, which it says upgrades “agentic tasks, real-world coding, and reasoning.” Anthropic says Claude Opus 4.1 improves software engineering accuracy to 74.5%. That compares to 62.3% with Claude Sonnet 3.7 and 72.5% with Claude Opus 4. More specifically, the updated model is better at “in-depth res

Claude Fans Threw a Funeral for Anthropic’s Retired AI Model

On July 21 at 9 am PT, Anthropic retired Claude 3 Sonnet, a lightweight model known for being quick and cost-effective. On Saturday, in a large warehouse in San Francisco’s SOMA district, more than 200 people gathered to mourn its passing. The star-studded funeral was put on by a group of Claude fanatics and Gen Z founders, one of whom told me he dropped out of college after learning about artificial general intelligence. Attendees included Amanda Askell, an Anthropic researcher who has jokingl

Typed languages are better suited for vibecoding

This post has made it to the Hacker News front page, see the discussion there. My >10 year old programming habits have changed since Claude Code launched. Python is less likely to be my go-to language for new projects anymore. I am managing projects in languages I am not fluent in—TypeScript, Rust and Go—and seem to be doing pretty well. It seems that typed, compiled, etc. languages are better suited for vibecoding, because of the safety guarantees. This is unsurprising in hindsight, but it wa

Anthropic beats OpenAI as the top LLM provider for business - and it's not even close

oxygen/Getty ZDNET's key takeaways Programming is AI's killer app. The top business AI, especially for programming, is Anthropic. Open-source AI is lagging behind its proprietary competitors. If you were to ask J. Random User on the street what the most popular business AI Large Language Model (LLM) is, I bet you they'd say OpenAI's ChatGPT. As of mid-2025, however, Anthropic is the leading enterprise LLM provider, with 32% of enterprise usage, according to Menlo Ventures, an early-stage ve

6 Weeks of Claude Code

6 Weeks of Claude Code Jul 30, 2025 - Orta Therox It is wild to think that it has been only a handful of weeks. Claude Code has considerably changed my relationship to writing and maintaining code at scale. I still write code at the same level of quality, but I feel like I have a new freedom of expression which is hard to fully articulate. Claude Code has decoupled myself from writing every line of code, I still consider myself fully responsible for everything I ship to Puzzmo, but the ability

Anthropic cuts off OpenAI’s access to its Claude models

In Brief Anthropic has revoked OpenAI’s access to its Claude family of AI models, according to a report in Wired. Sources told Wired that OpenAI was connecting Claude to internal tools that allowed the company to compare Claude’s performance to its own models in categories like coding, writing, and safety. TechCrunch has reached out to Anthropic and OpenAI for comment. In a statement to Wired, an Anthropic spokesperson said, “OpenAI’s own technical staff were also using our coding tools ahead

Anthropic says OpenAI engineers using Claude Code ahead of GPT-5 launch

Anthropic says it has revoked OpenAI's access to the Claude API after ChatGPT's engineers were found using Claude's coding tools. Claude Code is better than any other coding tool in the AI coding industry, also known as "Vibe coding." With Claude, you can create web apps from scratch, and it's also pretty efficient with infra-related work. Not just vibe coders who don't know how to code use Claude, but also professional engineers. In fact, Claude Code is also used in Claude's development at

Anthropic revokes OpenAI's access to Claude

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut off due to violating the terms of service. “Claude Code has become the go-to choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical staff were also using our coding tools ahead of the launch of GPT-5,” Anthropic spokesperson Christopher Nulty said in a statement to WIRED. “Unfortunately, this is a direc

Anthropic Revokes OpenAI's Access to Claude

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut off due to violating the terms of service. “Claude Code has become the go-to choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical staff were also using our coding tools ahead of the launch of GPT-5,” Anthropic spokesperson Christopher Nulty said in a statement to WIRED. “Unfortunately, this is a direc

Anthropic Revokes OpenAI's Access to Claude

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut off due to violating the terms of service. “Claude Code has become the go-to choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical staff were also using our coding tools ahead of the launch of GPT-5,” Anthropic spokesperson Christopher Nulty said in a statement to WIRED. “Unfortunately, this is a direc

Deep Agents

Using an LLM to call tools in a loop is the simplest form of an agent. This architecture, however, can yield agents that are “shallow” and fail to plan and act over longer, more complex tasks. Applications like “Deep Research”, “Manus”, and “Claude Code” have gotten around this limitation by implementing a combination of four things: a planning tool, sub agents, access to a file system, and a detailed prompt. Acknowledgements: this exploration was primarily inspired by Claude Code and reports o

You can use Claude AI's mobile app to draft emails, texts, and calendar events now - here's how

Anthropic / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Claude's mobile app now drafts emails, texts and events. You get editable templates, but you must review before sending. Integrations include Google Workplace and third-party connectors. Anthropic has made it a little easier to communicate and organize plans with other people using Claude, the AI startup's proprietary chatbot. Also: Anthropic's Claude dives into financial analysis. Here's what's new The company announced in an

Stop selling “unlimited”, when you mean “until we change our minds”

Bottom line: Anthropic just added weekly limits to Claude Pro ($20/month) and Claude Max ($200/month), affecting their heaviest users of Claude Code…mid-workflow. Why it matters: This is the same playbook we’ve seen AI companies use before—hook users with "unlimited" access, then cap the power users who matter most. Theo from t3.chat summed it up perfectly: "No free lunch lasts forever." The Same Playbook, Different Day Here's how the AI pricing bait-and-switch works: Launch with generous/u

Stop promising "unlimited", when you mean "until we change our minds"

Bottom line: Anthropic just added weekly limits to Claude Pro ($20/month) and Claude Max ($200/month), affecting their heaviest users of Claude Code…mid-workflow. Why it matters: This is the same playbook we’ve seen AI companies use before—hook users with "unlimited" access, then cap the power users who matter most. Theo from t3.chat summed it up perfectly: "No free lunch lasts forever." The Same Playbook, Different Day Here's how the AI pricing bait-and-switch works: Launch with generous/u

Anthropic throttles Claude rate limits, devs call foul

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic announced today it would introduce weekly rate limits for Claude subscribers, claiming that some users have been running Claude 24/7, with the majority of usage centered around its Claude Code product. Overall weekly limits will begin on August 28 and will be in conjunction with the current 5-hour limits. Anthropic said the throt

Anthropic is rate limiting Claude Code, blaming some users for never turning it off

Anthropic has introduced new weekly rate limits on its Claude Code tool for AI assistance with coding tasks. The move comes shortly after the AI company quietly began implementing rate limits on the Claude Code service, which is an agentic side of the AI chatbot that is capable of reading code, editing files, performing tests and pushing GitHub commits. According to a series of posts from Anthropic on X, these changes are in response to some users who have been running Claude Code "continuously

Claude Code weekly rate limits

Hi there, Next month, we're introducing new weekly rate limits for Claude subscribers, affecting less than 5% of users based on current usage patterns. Claude Code, especially as part of our subscription bundle, has seen unprecedented growth. At the same time, we’ve identified policy violations like account sharing and reselling access—and advanced usage patterns like running Claude 24/7 in the background—that are impacting system capacity for all. Our new rate limits address these issues and

Anthropic unveils new rate limits to curb Claude Code power users

Anthropic says its rolling out new weekly rate limits for Claude to curb usage among subscribers who are running its AI coding tool, Claude Code, “continuously in the background, 24/7.” Anthropic says the rate limits also aim to stop a handful of users who are violating Claude’s usage policy by sharing accounts and reselling access to Claude Code. The new rate limits will go into effect August 28 for subscribers to Anthropic’s $20-per-month Pro plan, as well as its $100 and $200-per-month Max p

Claude Code new limits – Important updates to your Max account usage limits

Hi there, Next month, we're introducing new weekly rate limits for Claude subscribers, affecting less than 5% of users based on current usage patterns. Claude Code, especially as part of our subscription bundle, has seen unprecedented growth. At the same time, we’ve identified policy violations like account sharing and reselling access—and advanced usage patterns like running Claude 24/7 in the background—that are impacting system capacity for all. Our new rate limits address these issues and

Claude Code Router

Claude Code Router 中文版 A powerful tool to route Claude Code requests to different models and customize any request. ✨ Features Model Routing : Route requests to different models based on your needs (e.g., background tasks, thinking, long context). : Route requests to different models based on your needs (e.g., background tasks, thinking, long context). Multi-Provider Support : Supports various model providers like OpenRouter, DeepSeek, Ollama, Gemini, Volcengine, and SiliconFlow. : Support