Anthropic
anthropic.com › news › claude-opus-4-1
Claude Opus 4.1
Today we're releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and reasoning.
Claude
claude.ai
Claude
Talk with Claude, an AI assistant from Anthropic
Claude Opus 4.1
If you look at the past, whenever Google announces something major, OpenAI almost always releases something as well · People forget realize that OpenAI was started to compete with Google on AI More on news.ycombinator.com
328
841
August 8, 2025Claude Opus 4.1 is now available!
Hey all, Anthropic has just released Claude Opus 4.1, and the model is already available for you in Cursor to try! While its behaviour should be unchanged from 4.0, Anthropic reports a higher intelligence against benchmarks. Note: Claude Opus is a very expensive model to run, and will likely ... More on forum.cursor.com
8
August 5, 2025Claude Opus 4.1 Benchmarks
Incremental improvements, basically a release of slight improvements to keep public visibility whilst GPT-5 releases. Not bad in general tho. Scores going up is not a bad thing. More on reddit.com
74
307
June 25, 2025Claude opus and sonnet 4 vs gpt4.1 - first hand experience as a professional firmware engineer experimenting with vibe. : ClaudeAI
So to preface this, I've been writing software and firmware for over a decade, my profession is specifically in reverse engineering, problem... More on old.reddit.com
Videos
Reddit
reddit.com › r/claudeai › meet claude opus 4.1
r/ClaudeAI on Reddit: Meet Claude Opus 4.1
August 5, 2025 -
Today we're releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and reasoning.
We plan to release substantially larger improvements to our models in the coming weeks.
Opus 4.1 is now available to paid Claude users and in Claude Code. It's also on our API, Amazon Bedrock, and Google Cloud's Vertex AI.
https://www.anthropic.com/news/claude-opus-4-1
Google
docs.cloud.google.com › ai and ml › vertex ai › generative ai on vertex ai › claude opus 4.1
Claude Opus 4.1 | Generative AI on Vertex AI | Google Cloud Documentation
Anthropic's most powerful model yet and the state-of-the-art coding model. Claude Opus 4.1 delivers sustained performance on long-running tasks that require focused effort and thousands of steps, significantly expanding what AI agents can solve.
Google Cloud Platform
console.cloud.google.com › vertex-ai › publishers › anthropic › model-garden › claude-opus-4-1
Claude Opus 4.1 – Vertex AI
August 5, 2025 - Google Cloud Console has failed to load JavaScript sources from www.gstatic.com. Possible reasons are:www.gstatic.com or its IP addresses are blocked by your network administratorGoogle has temporarily blocked your account or network due to excessive automated requestsPlease contact your network ...
Anthropic
anthropic.com › claude › opus
Claude Opus 4.5
Claude Opus 4.1 is a drop-in replacement for Opus 4 that delivers superior performance and precision for real-world coding and agentic tasks.
AWS
aws.amazon.com › about-aws › whats-new › 2025 › 08 › anthropic-claude-opus-4-1-amazon-bedrock
Anthropic’s Claude Opus 4.1 now in Amazon Bedrock - AWS
Claude Opus 4.1 is a drop-in replacement for Opus 4 and delivers superior performance and precision for real-world coding and agentic tasks. Its advanced coding capabilities include independently planning and executing complex end-to-end development tasks while adapting to your style and ...
Hacker News
news.ycombinator.com › item
Claude Opus 4.1 | Hacker News
August 8, 2025 - If you look at the past, whenever Google announces something major, OpenAI almost always releases something as well · People forget realize that OpenAI was started to compete with Google on AI
NYU Shanghai RITS
rits.shanghai.nyu.edu › ai › anthropic-launches-claude-opus-4-1-incremental-leap-in-coding-and-agentic-capabilities
Anthropic Launches Claude Opus 4.1: Incremental Leap in Coding and Agentic Capabilities
August 6, 2025 - Released on August 5, 2025, Opus 4.1 delivers noticeable performance improvements in software engineering, agentic reasoning, and research-level tasks—yet remains a seamless upgrade via the same pricing and API footprint as its predecessor.
InfoQ
infoq.com › news › 2025 › 08 › anthropic-claude-opus-4-1
Anthropic’s Claude Opus 4.1 Improves Refactoring and Safety, Scores 74.5% SWE-bench Verified - InfoQ
August 28, 2025 - Anthropic has launched Claude Opus 4.1, an update that strengthens coding reliability in multi-file projects and improves reasoning across long interactions. The model also raised its SWE-bench Verified score to 74.5%, up from 72.5%. Building ...
GitHub
github.blog › home › changelogs › anthropic claude opus 4.1 is now available in public preview in visual studio, jetbrains ides, xcode, and eclipse
Anthropic Claude Opus 4.1 is now available in public preview in Visual Studio, JetBrains IDEs, Xcode, and Eclipse - GitHub Changelog
September 16, 2025 - Claude Opus 4.1 is rolling out in public preview to users of GitHub Copilot in Visual Studio, JetBrains IDEs, Xcode, and Eclipse. Availability in GitHub Copilot Claude Opus 4.1 is…
OpenRouter
openrouter.ai › anthropic › claude-opus-4.1
Claude Opus 4.1 - API, Providers, Stats | OpenRouter
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains in multi-file code refactoring, debugging precision, and detail-oriented reasoning.
Cursor
forum.cursor.com › announcements › release discussions
Claude Opus 4.1 is now available! - Release Discussions - Cursor - Community Forum
August 5, 2025 - Hey all, Anthropic has just released Claude Opus 4.1, and the model is already available for you in Cursor to try! While its behaviour should be unchanged from 4.0, Anthropic reports a higher intelligence against benchmarks. Note: Claude Opus is a very expensive model to run, and will likely consume a significantly higher portion of your monthly usage with each request.
Reddit
reddit.com › r/singularity › claude opus 4.1 benchmarks
r/singularity on Reddit: Claude Opus 4.1 Benchmarks
June 25, 2025 - Windsurf reports Opus 4.1 delivers a one standard deviation improvement over Opus 4 on their junior developer benchmark, showing roughly the same performance leap as the jump from Sonnet 3.7 to Sonnet 4. My hope is that they're releasing this ...
GitHub
github.blog › home › changelogs › anthropic claude opus 4.1 is now in public preview in github copilot
Anthropic Claude Opus 4.1 is now in public preview in GitHub Copilot - GitHub Changelog
August 5, 2025 - Anthropic’s latest model, Claude Opus 4.1, is now available in GitHub Copilot. Claude Opus 4.1 is the successor to Claude Opus 4. As Anthropic’s most capable model, it supports extended…
Composio
composio.dev › blog › openai-gpt-5-vs-claude-opus-4-1-a-coding-comparison
OpenAI GPT-5 vs. Claude Opus 4.1: A coding comparison - Composio
Practical flow: build the core with GPT‑5, then use Opus 4.1 to polish key screens. OpenAI just shipped GPT-5. It’s built on top of the GPT and O-series reasoning models, aiming to be faster, smarter, and more efficient. I put it head‑to‑head with Anthropic’s Claude Opus 4.1 to see which one actually helps more with real dev work.
Kanerika
kanerika.com › home › blogs › chatgpt 5 vs claude opus 4.1 – what’s best for 2025 use-cases?
ChatGPT-5 vs Claude Opus 4.1: AI Battle for 2025
1 month ago - See how ChatGPT 5 and Claude Opus 4.1 differ in 2025, from context depth to multimodal workflow support and coding accuracy.
9to5Mac
9to5mac.com › 2025 › 08 › 05 › anthropic-claude-opus-4-1
Anthropic rolls out Claude Opus 4.1 with improved software engineering accuracy - 9to5Mac
August 5, 2025 - In May, AI firm Anthropic introduced ... later, Anthropic is back with Claude Opus 4.1, which it says upgrades “agentic tasks, real-world coding, and reasoning.”...
YouTube
youtube.com › watch
Claude Opus 4.1 CRUSHES Sonnet & Gemini in Coding Benchmarks! - YouTube
Claude Opus 4.1 is here — and it’s an absolute powerhouse! 🚀In this video, I put the latest Claude Opus 4.1 head-to-head against Claude Sonnet 4 and Google’...
Published August 5, 2025