100K+
applications deployed on Google Cloud run
75%
engineers saving 8–10+ hours every week
The best AI for developers
Claude is the not-so-secret advantage for world class engineering teams and software companies.
64.3%
Opus 4.7 leads on SWE-bench Pro
60x
faster code review feedback for an AI platform customer
95%
reduction in time to run tests for an enterprise software customer
Write code with Claude
Get complete insight into your codebase and accelerate exceptional software.
I'll investigate the auth error. Let me look at the relevant files.
Examining auth-related files...
* src/services/authService.js
* src/components/Login.jsx
* src/store/authSlice.js
Running the login flow...
Error detected: "401 Unauthorized: Token expired"
Root cause:
* Token refresh mechanism not handling expired tokens correctly
* Refresh token missing from request header
* Improper error handling for 401 responses
Updating authService.js with proper refresh logic...
Updating request interceptor for 401 handling...
Testing the fix...
* Login successful ✓
* Token refresh working ✓
* Proper redirection on expired tokens ✓
Authentication error fixed! The login flow now properly handles token expiration.
Scale coding impact, not overhead
Write, test, and debug complex software with Claude, analyze codebases with expert-level reasoning via GitHub integration, delegate development tasks through computer use, and fast-track smarter engineering decisions in a shared workspace.
Explore agentic coding with Claude Code
Claude Code brings Sonnet 4.6 right to your terminal, with deep codebase awareness and the ability to edit files and run commands directly in your environment.
Developers love Claude
“I taught a friend who has never written code in her life how to use Claude to build a simple app and deploy it on Cloudflare today. Watching someone realize that they can now build software is a great experience. Enable everyone to build anything.”
Logan Grasby, @LoganGrasby
“I introduced someone to Claude Code, Opus last night, and we were up til 4 am building a project. It was crazy! 20K lines of codes, audit logging, a full Prisma Database, complete architecture, and a complete roadmap with 4 phases for complete implementation.”
Teneika Askew, @teneikaask_you
“Just taught my fiancée how to use claude to write code that automates dumb tasks that have been making her work life miserable for months. She went from being downtrodden and skeptical to dancing around the room in about 15 minutes. END USER PROGRAMMING IS NOW.”
Kasey, @kaseyklimes
“Claude 4 Opus is exactly the future we were promised. I sit down, prompt a little bit, check to make sure the program is doing what i wanted. “8 hours” of work done with almost no labor or input from me. Now time to go get ice cream and watch Twitch until I get more tokens.”
@airkatakana
“I know this sounds cringe, but I literally have clammy hands and a racing heart because of how powerful Claude + Cursor is. Like I just made a whole new feature, frontend and backend, built on top of my own custom APIs without touching code, then I had it switch from a SwiftUI.”
Majd Taby, @jtaby
“Claude Code + Opus 4 is the best agentic coding tool in the world and it’s not close.”
Mckay Wrigley, @mckaywrigley
“Anthropic is leading the Industry with models - like Sonnet and Opus - and developer tools - like Claude Code.”
Jon Meyers, @jonmeyers_io
“With new Claude i officially feel like a fraud when i code, I’m the guy in the corner saying um nice job boss keep going.”
Nick, @nickcammarata
Build products with the Claude Developer Platform
Integrate Claude’s powerful AI capabilities into your apps and deliver production-grade solutions faster.
You are an AI assistant specialized in classifying customer support tickets. Your task is to analyze the content of a given ticket and assign it to the most appropriate category from a predefined list. You will also provide reasoning for your classification decision.
First, let's review the available categories:
<category_list>
{{CATEGORY_LIST}}
</category_list>
Now, here is the content of the support ticket you need to classify:
<ticket_content>
{{TICKET_CONTENT}}
</ticket_content>
Please follow these steps to complete the task:
– Carefully read and analyze the ticket content.
– Consider how the content relates to each of the available categories.
– Choose the most appropriate category for the ticket.
– Provide a detailed explanation of your reasoning process.
Use the following structure for your response:
<classification_analysis>
In this section, break down your thought process:
– Quote the most relevant parts of the ticket content.
– List each category and note how it relates to the ticket content.
– For each category, provide arguments for and against classifying the ticket into that category.
– Rank the top 3 most likely categories.
</classification_analysis>
<classification>
<category>Your chosen category goes here</category>
<reasoning>A concise summary of your reasoning for choosing this category</reasoning>
</classification>
Remember to be thorough in your analysis and clear in your explanation. Your goal is to provide an accurate classification with well-supported reasoning.
Deliver amazing AI experiences
- Customize how Claude fits into your solution with our API
- Improve and evaluate your prompts in the Workbench
- Build frontier intelligence into your applications
- Turn anyone into an AI developer with rich docs and tooling
See why companies choose Claude
“On our 93-task coding benchmark, Claude Opus 4.7 lifted resolution by 13% over Opus 4.6, including four tasks neither Opus 4.6 nor Sonnet 4.6 could solve. Combined with faster median latency and strict instruction-following, it's particularly meaningful for complex, long-running coding workflows. It cuts the friction from those multi-step tasks so developers can stay in the flow and focus on building.”
Mario Rodriguez, Chief Product Officer
“Claude Opus 4.7 is a very impressive coding model, particularly for its autonomy and more creative reasoning. On CursorBench, Opus 4.7 is a meaningful jump in capabilities, clearing 70% versus Opus 4.6 at 58%.”
Michael Truell, Co-Founder & CEO
“For Replit, Claude Opus 4.7 was an easy upgrade decision. For the work our users do every day, we observed it achieving the same quality at lower cost — more efficient and precise at tasks like analyzing logs and traces, finding bugs, and proposing fixes. Personally, I love how it pushes back during technical discussions to help me make better decisions. It really feels like a better coworker.”
Michele Catasta, President
“Claude Opus 4.7 is very strong and outperforms Opus 4.6 with a 10% to 15% lift in task success for Factory Droids, with fewer tool errors and more reliable follow-through on validation steps. It carries work all the way through instead of stopping halfway, which is exactly what enterprise engineering teams need.”
Leo Tchourakov, Member of Technical Staff
“On Rakuten-SWE-Bench, Claude Opus 4.7 resolves 3x more production tasks than Opus 4.6, with double-digit gains in Code Quality and Test Quality. This is a meaningful lift and a clear upgrade for the engineering work our teams are shipping every day.”
Yusuke Kaji, General Manager, AI for Business
“Claude Opus 4.7 is measurably better than Opus 4.6 for Bolt's longer-running app-building work, up to 10% better in the best cases, without the regressions we've come to expect from very agentic models. It pushes the ceiling on what our users can ship in a single session.”
Eric Simons, CEO & Founder
“For Ramp, Claude Opus 4.7 stands out in agent-team workflows. We’re seeing stronger role fidelity, instruction-following, coordination, and complex reasoning, especially on engineering tasks that span tools, codebases, and debugging context. Compared with Opus 4.6, it needs much less step-by-step guidance, helping us scale the internal agent workflows our engineering teams run.”
Austin Ray, Software Engineer
“Claude Opus 4.7 is a solid upgrade with no regressions for Vercel. It's phenomenal on one-shot coding tasks, more correct and complete than Opus 4.6, and noticeably more honest about its own limits. It even does proofs on systems code before starting work, which is new behavior we haven't seen from earlier Claude models.”
Joe Haddad, Distinguished Software Engineer
“Claude Opus 4.7 is a meaningful step up for Warp. Opus 4.6 is one of the best models out there for developers, and this model is measurably more thorough on top of that. It passed Terminal Bench tasks that prior Claude models had failed, and worked through a tricky concurrency bug Opus 4.6 couldn't crack. For us, that's the signal.”
Zach Lloyd, Founder and CEO
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